المؤلفون: Poggio, F., Blondeaux, E., Tagliamento, M., Perachino, M., Nardin, S., Conte, B., Giuliano, M., Arpino, G., De Laurentiis, M., Gravina, A., Bisagni, G., Rimanti, A., Turletti, A., Nisticò, C., Magnolfi, E., Gasparro, S., Fabi, A., Garrone, O., Alicicco, M. G., Urracci, Y., Poletti, P., Correale, P., Molinelli, C., Fozza, A., Puglisi, F., Colantuoni, G., Fregatti, P., Boni, L., Lambertini, M., Del Mastro, L.

المساهمون: Poggio, F., Blondeaux, E., Tagliamento, M., Perachino, M., Nardin, S., Conte, B., Giuliano, M., Arpino, G., De Laurentiis, M., Gravina, A., Bisagni, G., Rimanti, A., Turletti, A., Nisticò, C., Magnolfi, E., Gasparro, S., Fabi, A., Garrone, O., Alicicco, M. G., Urracci, Y., Poletti, P., Correale, P., Molinelli, C., Fozza, A., Puglisi, F., Colantuoni, G., Fregatti, P., Boni, L., Lambertini, M., Del Mastro, L.

مصطلحات موضوعية: body mass index, breast cancer, chemotherapy, dose-dense

وصف الملف: ELETTRONICO

Relation: info:eu-repo/semantics/altIdentifier/pmid/39121814; info:eu-repo/semantics/altIdentifier/wos/WOS:001296625100001; volume:9; issue:8; journal:ESMO OPEN; https://hdl.handle.net/11579/203005

الاتاحة: https://hdl.handle.net/11579/203005
https://doi.org/10.1016/j.esmoop.2024.103650

المؤلفون: Del Mastro, L., Poggio, F., Blondeaux, E., de Placido, S., Giuliano, M., De Laurentiis, M., Bisagni, G., Cantore, M., Turletti, A., Nisticò, C., Urracci, Y., Garrone, O., Bighin, C., Mansutti, M., Montemurro, F., Colantuoni, G., Lambertini, M., Boni, L.

المساهمون: Novartis, Eisai

المصدر: Annals of Oncology ; volume 33, page S599-S600 ; ISSN 0923-7534

الاتاحة: http://dx.doi.org/10.1016/j.annonc.2022.07.169
https://api.elsevier.com/content/article/PII:S0923753422020208?httpAccept=text/xml
https://api.elsevier.com/content/article/PII:S0923753422020208?httpAccept=text/plain

المؤلفون: Fabi, A, Terrenato, I, Vidiri, A, Villans, V, Tanzilli, A, Airoldi, M, Pedani, F, Magri, V, Palleschi, M, Donadio, M, Catania, G, Nistico, C, Carapella, C, Ruda, R, Pace, A, Maschio, M, Telera, S, Cognetti, F

المساهمون: Fabi, A, Terrenato, I, Vidiri, A, Villans, V, Tanzilli, A, Airoldi, M, Pedani, F, Magri, V, Palleschi, M, Donadio, M, Catania, G, Nistico, C, Carapella, C, Ruda, R, Pace, A, Maschio, M, Telera, S, Cognetti, F

مصطلحات موضوعية: brain control rate, brain metastase, eribulin, metastatic breast cancer, observational trial

Relation: info:eu-repo/semantics/altIdentifier/pmid/34044585; info:eu-repo/semantics/altIdentifier/wos/WOS:000655499100001; issue:May 28; firstpage:1; lastpage:12; numberofpages:12; journal:FUTURE ONCOLOGY; http://hdl.handle.net/11573/1554099; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85113877486

الاتاحة: http://hdl.handle.net/11573/1554099
https://doi.org/10.2217/fon-2021-0300

المؤلفون: Rossi V., Berchialla P., Giannarelli D., Nistico C., Ferretti G., Gasparro S., Russillo M., Catania G., Vigna L., Mancusi R. L., Bria E., Montemurro F., Cognetti F., Fabi A.

المساهمون: Rossi V., Berchialla P., Giannarelli D., Nistico C., Ferretti G., Gasparro S., Russillo M., Catania G., Vigna L., Mancusi R.L., Bria E., Montemurro F., Cognetti F., Fabi A.

مصطلحات موضوعية: Abemaciclib, Aromatase inhibitor, Fulvestrant, Metastatic breast cancer, Palbociclib, Ribociclib

Relation: info:eu-repo/semantics/altIdentifier/pmid/31717791; info:eu-repo/semantics/altIdentifier/wos/WOS:000502290100043; volume:11; issue:11; firstpage:1; lastpage:17; numberofpages:17; journal:CANCERS; http://hdl.handle.net/2318/1715740; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85074533111; https://www.mdpi.com/2072-6694/11/11/1661/pdf

الاتاحة: http://hdl.handle.net/2318/1715740
https://doi.org/10.3390/cancers11111661
https://www.mdpi.com/2072-6694/11/11/1661/pdf

المؤلفون: Conte, B., Bruzzone, M., Lambertini, M., Poggio, F., Blondeaux, E., De Laurentiis, M., Valle, E., Cognetti, F., Nisticò, C., De Placido, S., Merlano, M.C., Gamucci, T., Montemurro, F., Ceppi, M., Del Mastro, L.

المصدر: Annals of Oncology ; volume 30, page v61 ; ISSN 0923-7534

الاتاحة: http://dx.doi.org/10.1093/annonc/mdz240.012
https://api.elsevier.com/content/article/PII:S0923753419584125?httpAccept=text/xml
https://api.elsevier.com/content/article/PII:S0923753419584125?httpAccept=text/plain
http://academic.oup.com/annonc/article-pdf/30/Supplement_5/mdz240.012/30081991/mdz240.012.pdf

المؤلفون: Fabi A, Giannarelli D, Malaguti P, Ferretti G, Vari S, Papaldo P, Nisticò C, Caterino M, De Vita R, Mottolese M, Iacorossi L, Cognetti F

المصدر: Drug Design, Development and Therapy, Vol 2015, Iss default, Pp 6177-6183 (2015)

مصطلحات موضوعية: Therapeutics. Pharmacology, RM1-950

وصف الملف: electronic resource

Relation: https://www.dovepress.com/prospective-study-on-nanoparticle-albumin-bound-paclitaxel-in-advanced-peer-reviewed-article-DDDT; https://doaj.org/toc/1177-8881

URL الوصول: https://doaj.org/article/a67be69b2637414a9144063f909f9311

المؤلفون: Gamucci T., Mentuccia L., Natoli C., Sperduti I., Cassano A., Michelotti A., Di Lauro L., Sergi D., Fabi A., Sarobba M. G., Marchetti P., Barba M., Magnolfi E., Maugeri-Sacca M., Rossi E., Sini V., Grassadonia A., Pellegrini D., Astone A., Nistico C., Angelini F., Vaccaro A., Pellegrino A., De Angelis C., Palleschi M., Moscetti L., Bertolini I., Buglioni S., Giordano A., Pizzuti L., Vici P.

المساهمون: Gamucci T., Mentuccia L., Natoli C., Sperduti I., Cassano A., Michelotti A., Di Lauro L., Sergi D., Fabi A., Sarobba M.G., Marchetti P., Barba M., Magnolfi E., Maugeri-Sacca M., Rossi E., Sini V., Grassadonia A., Pellegrini D., Astone A., Nistico C., Angelini F., Vaccaro A., Pellegrino A., De Angelis C., Palleschi M., Moscetti L., Bertolini I., Buglioni S., Giordano A., Pizzuti L., Vici P.

مصطلحات موضوعية: N/A

وصف الملف: ELETTRONICO

Relation: info:eu-repo/semantics/altIdentifier/pmid/27861874; info:eu-repo/semantics/altIdentifier/wos/WOS:000398549800036; volume:232; issue:6; firstpage:1571; lastpage:1578; numberofpages:8; journal:JOURNAL OF CELLULAR PHYSIOLOGY; https://hdl.handle.net/11585/965569; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85006410621

الاتاحة: https://hdl.handle.net/11585/965569
https://doi.org/10.1002/jcp.25685
https://onlinelibrary.wiley.com/doi/10.1002/jcp.25685

المؤلفون: Del Mastro L., Poggio F., Blondeaux E., De Placido S., Giuliano M., Forestieri V., De Laurentiis M., Gravina A., Bisagni G., Rimanti A., Turletti A., Nistico C., Vaccaro A., Cognetti F., Fabi A., Gasparro S., Garrone O., Alicicco M. G., Urracci Y., Mansutti M., Poletti P., Correale P., Bighin C., Puglisi F., Montemurro F., Colantuoni G., Lambertini M., Boni L., Venturini M., Abate A., Pastorino S., Canavese G., Vecchio C., Guenzi M., Levaggi A., Giraudi S., Accortanzo V., Floris C. A., Aitini E., Fornari G., Miraglia S., Buonfanti G., Cherchi M. C., Petrelli F., Magnolfi E., Contu A., Labianca R., Parisi A., Basurto C., Cappuzzo F., Merlano M., Russo S., Poletto E., Nardi M., Grasso D., Fontana A., Isa L., Comande M., Cavanna L., Iacobelli S., Milani S., Mustacchi G., Venturini S., Scinto A. F., Sarobba M. G., Pugliese P., Bernardo A., Pavese I., Coccaro M., Massidda B., Ionta M. T., Nuzzo A., Laudadio L., Chiantera V., Dottori R., Barduagni M., Castiglione F., Ciardiello F., Tinessa V., Ficorella A., Moscetti L., Vallini I., Giardina G., Silva R., Montedoro M., Seles E., Morano F., Cruciani G., Adamo V., Pancotti A., Palmisani V., Ruggeri A., Cammilluzzi E., Carrozza F., D'Aprile M., Brunetti M., Gallotti P., Chiesa E., Testore F., D'Arco A., Ferro A., Jirillo A., Pezzoli M., Scambia G., Iacono C., Masullo P., Tomasello G., Gandini G., Zoboli A., Bottero C., Cazzaniga M., Genua G., Palazzo S., D'Amico M., Perrone D.

المساهمون: Del Mastro, L., Poggio, F., Blondeaux, E., De Placido, S., Giuliano, M., Forestieri, V., De Laurentiis, M., Gravina, A., Bisagni, G., Rimanti, A., Turletti, A., Nistico, C., Vaccaro, A., Cognetti, F., Fabi, A., Gasparro, S., Garrone, O., Alicicco, M. G., Urracci, Y., Mansutti, M., Poletti, P., Correale, P., Bighin, C., Puglisi, F., Montemurro, F., Colantuoni, G., Lambertini, M., Boni, L., Venturini, M., Abate, A., Pastorino, S., Canavese, G., Vecchio, C., Guenzi, M., Levaggi, A., Giraudi, S., Accortanzo, V., Floris, C. A., Aitini, E., Fornari, G., Miraglia, S., Buonfanti, G., Cherchi, M. C., Petrelli, F., Magnolfi, E., Contu, A., Labianca, R., Parisi, A., Basurto, C., Cappuzzo, F., Merlano, M., Russo, S., Poletto, E., Nardi, M., Grasso, D., Fontana, A., Isa, L., Comande, M., Cavanna, L., Iacobelli, S., Milani, S., Mustacchi, G., Venturini, S., Scinto, A. F., Sarobba, M. G., Pugliese, P., Bernardo, A., Pavese, I., Coccaro, M., Massidda, B., Ionta, M. T., Nuzzo, A., Laudadio, L., Chiantera, V., Dottori, R., Barduagni, M., Castiglione, F., Ciardiello, F., Tinessa, V., Ficorella, A., Moscetti, L., Vallini, I., Giardina, G., Silva, R., Montedoro, M., Seles, E., Morano, F., Cruciani, G., Adamo, V., Pancotti, A., Palmisani, V., Ruggeri, A., Cammilluzzi, E., Carrozza, F., D'Aprile, M., Brunetti, M., Gallotti, P.

Relation: volume:23; issue:12; firstpage:1571; lastpage:1582; numberofpages:12; journal:THE LANCET ONCOLOGY; https://hdl.handle.net/11390/1239242; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85142817983

الاتاحة: https://hdl.handle.net/11390/1239242
https://doi.org/10.1016/S1470-2045(22)00632-5

المؤلفون: Rossi, V., Giannarelli, D., Berchialla, P., Nisticò, C., Ferretti, G., Gasparro, S., Malaguti, P., Russillo, M., Catania, G., Vigna, L., Mancusi, R.L., Cognetti, F., Fabi, A.

المصدر: Annals of Oncology ; volume 29, page viii111 ; ISSN 0923-7534

الاتاحة: http://dx.doi.org/10.1093/annonc/mdy272.330
https://api.elsevier.com/content/article/PII:S0923753419487590?httpAccept=text/xml
https://api.elsevier.com/content/article/PII:S0923753419487590?httpAccept=text/plain
http://academic.oup.com/annonc/article-pdf/29/suppl_8/mdy272.330/26140084/mdy272.330.pdf

المؤلفون: Fabi A., Giannarelli D., Malaguti P., Ferretti G., Vari S., Papaldo P., Nistico C., Caterino M., DE VITA, Roy, Mottolese Marcella., IACOROSSI, laura, Cognetti F.

المساهمون: Fabi, A., Giannarelli, D., Malaguti, P., Ferretti, G., Vari, S., Papaldo, P., Nistico, C., Caterino, M., DE VITA, Roy, Mottolese, Marcella., Iacorossi, Laura, Cognetti, F.

مصطلحات موضوعية: anthracycline, metastatic breast cancer, nab-paclitaxel

Relation: info:eu-repo/semantics/altIdentifier/pmid/26640370; info:eu-repo/semantics/altIdentifier/wos/WOS:000366023500001; volume:9; issue:Nov 20; firstpage:6177; lastpage:6183; numberofpages:7; journal:DRUG DESIGN, DEVELOPMENT AND THERAPY; http://hdl.handle.net/11573/1309677; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84948168843

الاتاحة: http://hdl.handle.net/11573/1309677
https://doi.org/10.2147/DDDT.S89575

المؤلفون: Gamucci, T, Mentuccia, L, Natoli, C, Sperduti, I, Cassano, A, Michelotti, A, Di Lauro, L, Sergi, D, Fabi, A, Sarobba, MG, Marchetti, P, Barba, M, Magnolfi, E, Maugeri-Saccà, M, Rossi, E, Sini, V, Grassadonia, A, Pellegrini, D, Astone, A, Nisticò, C, Angelini, F, Vaccaro, A, Pellegrino, A, De Angelis, C, Palleschi, M, Moscetti, L, Bertolini, I, Buglioni, S, Giordano, A, Pizzuti, L, Vici, P, Giordano, Antonio|0000-0002-5959-016X

مصطلحات موضوعية: Adult, Aged, 80 and over, Bevacizumab, Breast Neoplasms, Disease-Free Survival, Female, Humans, Maintenance Chemotherapy, Middle Aged, Multivariate Analysis, Neoplasm Metastasis, Paclitaxel, Proportional Hazards Models, Receptor, ErbB-2, Retrospective Studies, Treatment Outcome

وصف الملف: 1571-1578

Relation: Wiley; Journal of Cellular Physiology; 27861874 (pubmed); http://hdl.handle.net/20.500.12613/4991

الاتاحة: https://hdl.handle.net/20.500.12613/4991

المؤلفون: Fabi A, Terrenato I, Vidiri A, Villani V, Tanzilli A, Airoldi M, Pedani F, Magri V, Palleschi M, Donadio M, Catania G, Nisticò C, Carapella C, Rudà R, Pace A, Maschio M, Telera S, Cognetti F

المساهمون: Fabi A, Terrenato I, Vidiri A, Villani V, Tanzilli A, Airoldi M, Pedani F, Magri V, Palleschi M, Donadio M, Catania G, Nisticò C, Carapella C, Rudà R, Pace A, Maschio M, Telera S, Cognetti F

مصطلحات موضوعية: brain control rate • brain metastases • eribulin • metastatic breast cancer • observational trial

وصف الملف: ELETTRONICO

Relation: volume:25; firstpage:3445; lastpage:3456; numberofpages:12; journal:FUTURE ONCOLOGY; https://hdl.handle.net/11585/965593

الاتاحة: https://hdl.handle.net/11585/965593

المؤلفون: Fontanella, C., Del Mastro, L., De Placido, S., De Laurentiis, M., Boni, C., Giovanna, C., Durando, A., Turletti, A., Nisticò, C., Valle, E., Garrone, O., Montemurro, F., Barni, S., Ardizzoni, A., Gamucci, T., Colantuoni, G., Bighin, C., Cognetti, F., Puglisi, F.

مصطلحات موضوعية: Session F: Breast Cancer

وصف الملف: text/html

Relation: http://annonc.oxfordjournals.org/cgi/content/short/27/suppl_4/iv64; http://dx.doi.org/10.1093/annonc/mdw337.17

الاتاحة: http://annonc.oxfordjournals.org/cgi/content/short/27/suppl_4/iv64
https://doi.org/10.1093/annonc/mdw337.17

المؤلفون: Carbognin, L., Sperduti, I., Fabi, A., Dieci, M.V., Zampiva, I., Griguolo, G., Pilotto, S., Guarneri, V., Brunelli, M., Nortilli, R., Manfrin, E., Fiorio, E., Parolin, V., Filippi, E., Pellini, F., Pollini, G.P., Nisticò, C., Conte, P., Tortora, G., Bria, E.

مصطلحات موضوعية: Session F: Breast Cancer

وصف الملف: text/html

Relation: http://annonc.oxfordjournals.org/cgi/content/short/27/suppl_4/iv62-a; http://dx.doi.org/10.1093/annonc/mdw337.11

الاتاحة: http://annonc.oxfordjournals.org/cgi/content/short/27/suppl_4/iv62-a
https://doi.org/10.1093/annonc/mdw337.11

المؤلفون: Fabi A., Russillo M., Ferretti G., Metro G., Nistico C., Papaldo P., De Vita F., D'Auria G., Vidiri A., Giannarelli D., Cognetti F.

المساهمون: Fabi, A., Russillo, M., Ferretti, G., Metro, G., Nistico, C., Papaldo, P., De Vita, F., D'Auria, G., Vidiri, A., Giannarelli, D., Cognetti, F.

مصطلحات موضوعية: antiangiogenic agent, her2 negative metastatic breast cancer, maintenance bevacizumab, adult, aged, angiogenesis inhibitor, antibodie, monoclonal, humanized, antineoplastic agent, hormonal, antineoplastic combined chemotherapy protocol, bevacizumab, breast neoplasm, female, human, maintenance chemotherapy, middle aged, paclitaxel, prospective studie, receptor, erbb-2, estrogen, progesterone, treatment outcome

Relation: info:eu-repo/semantics/altIdentifier/pmid/23083011; info:eu-repo/semantics/altIdentifier/wos/WOS:000310645200001; volume:12; issue:Oct 19; firstpage:1; lastpage:7; numberofpages:7; journal:BMC CANCER; http://hdl.handle.net/11573/1310518; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84867593323

الاتاحة: http://hdl.handle.net/11573/1310518
https://doi.org/10.1186/1471-2407-12-482

المؤلفون: Cuppone F., Bria E., Vaccaro V., Puglisi F., Fabi A., Sperduti I., Carlini P., Milella M., Nistico C., Russillo M., Papaldo P., Ferretti G., Aapro M., Giannarelli D., Cognetti F.

المساهمون: Cuppone, F., Bria, E., Vaccaro, V., Puglisi, F., Fabi, A., Sperduti, I., Carlini, P., Milella, M., Nistico, C., Russillo, M., Papaldo, P., Ferretti, G., Aapro, M., Giannarelli, D., Cognetti, F.

مصطلحات موضوعية: angiogenesis inhibitor, antibodies, monoclonal, humanized, antineoplastic agent, bevacizumab, breast neoplasm, female, human, neoplasm staging, randomized controlled trials as topic, risk assessment, treatment outcome

Relation: info:eu-repo/semantics/altIdentifier/pmid/21569417; info:eu-repo/semantics/altIdentifier/wos/WOS:000291982000001; volume:30; issue:May 12; firstpage:1; lastpage:9; numberofpages:9; journal:JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH; http://hdl.handle.net/11573/1310488; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-79955845678

الاتاحة: http://hdl.handle.net/11573/1310488
https://doi.org/10.1186/1756-9966-30-54

المؤلفون: Fabi, Alessandra, Metro, G, Di Benedetto, A, Nisticò, C, Vici, P, Melucci, E, Antoniani, B, Perracchio, L, Sperduti, I, Milella, M, Cognetti, F, Mottolese, M

المساهمون: Fabi, Alessandra, Metro, G, Di Benedetto, A, Nisticò, C, Vici, P, Melucci, E, Antoniani, B, Perracchio, L, Sperduti, I, Milella, M, Cognetti, F, Mottolese, M

مصطلحات موضوعية: Adolescent, Aged, Antibodies, Monoclonal, Humanized, Antineoplastic Agents, Breast Neoplasms, Disease Progression, Female, Gene Expression Regulation, Neoplastic, Humans, Immunohistochemistry, Middle Aged, Neoplasm Metastasis, PTEN Phosphohydrolase, Proto-Oncogene Proteins c-akt, Receptor, ErbB-2, Trastuzumab

وصف الملف: STAMPA

Relation: info:eu-repo/semantics/altIdentifier/pmid/20389136; info:eu-repo/semantics/altIdentifier/wos/WOS:000276755500007; volume:78; issue:2; firstpage:141; lastpage:149; numberofpages:9; journal:ONCOLOGY; http://hdl.handle.net/11562/1065688; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-77950617839

الاتاحة: http://hdl.handle.net/11562/1065688
https://doi.org/10.1159/000312656

المؤلفون: Cuppone F., Bria E., Giannarelli D., Vaccaro V., Milella M., Nistico C., Ruggeri E. M., Sperduti I., Bracarda S., Pinnaro P., Lanzetta G., Muti P., Cognetti F., Carlini P.

المساهمون: Cuppone, F., Bria, E., Giannarelli, D., Vaccaro, V., Milella, M., Nistico, C., Ruggeri, E. M., Sperduti, I., Bracarda, S., Pinnaro, P., Lanzetta, G., Muti, P., Cognetti, F., Carlini, P.

مصطلحات موضوعية: antineoplastic agent, hormonal, chemotherapy, adjuvant, disease-free survival, drug administration schedule, evidence-based medicine, human, male, neoplasm recurrence, local, neoplasm staging, prostatic neoplasm, radiotherapy, randomized controlled trials as topic, risk assessment, risk factor, survival analysi, time factor, treatment outcome

Relation: info:eu-repo/semantics/altIdentifier/pmid/21143897; info:eu-repo/semantics/altIdentifier/wos/WOS:000285915400001; volume:10; issue:1; firstpage:1; lastpage:8; numberofpages:8; journal:BMC CANCER; http://hdl.handle.net/11573/1310507; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-78649775821

الاتاحة: http://hdl.handle.net/11573/1310507
https://doi.org/10.1186/1471-2407-10-675

المؤلفون: Fabi, A., Malaguti, P., Vari, S., Papaldo, P., Nisticò, C., Ferretti, G., Giannarelli, D., Cognetti, F.

المصدر: Annals of Oncology ; volume 26, page vi18 ; ISSN 0923-7534

الاتاحة: http://dx.doi.org/10.1093/annonc/mdv336.49
https://api.elsevier.com/content/article/PII:S0923753419532574?httpAccept=text/xml
https://api.elsevier.com/content/article/PII:S0923753419532574?httpAccept=text/plain
http://academic.oup.com/annonc/article-pdf/26/suppl_6/vi18/6679744/mdv336.49.pdf

المؤلفون: Pellegrini, D., Giannarelli, D., Ferretti, G., Fabi, A., Nistico, C., Cognetti, F., Papaldo, P.

المصدر: Annals of Oncology ; volume 26, page vi15 ; ISSN 0923-7534

الاتاحة: http://dx.doi.org/10.1093/annonc/mdv336.39
https://api.elsevier.com/content/article/PII:S0923753419532471?httpAccept=text/xml
https://api.elsevier.com/content/article/PII:S0923753419532471?httpAccept=text/plain
http://academic.oup.com/annonc/article-pdf/26/suppl_6/vi15/6679631/mdv336.39.pdf