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1Academic Journal
المؤلفون: Hirai, Ryoji, Oshima, Takeshi
المساهمون: Japan Society for the Promotion of Science (JSPS) KAKENHI
المصدر: Acta Oto-Laryngologica Case Reports ; volume 5, issue 1, page 106-110 ; ISSN 2377-2484
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2Academic Journal
المؤلفون: Ikeda, Ryoukichi, Oshima, Takeshi, Mizuta, Kunihiro, Arai, Maki, Endo, Shiori, Hirai, Ryoji, Ikeda, Koji, Kadota, Satoki, Otsuka, Yuki, Yamaguchi, Takuhiro, Kawase, Tetsuaki, Kobayashi, Toshimitsu
المساهمون: Japan Agency for Medical Research and Development
المصدر: The Laryngoscope ; volume 130, issue 5, page 1304-1309 ; ISSN 0023-852X 1531-4995
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3Academic Journal
المؤلفون: Hirai, Ryoji, Takao, Kyoichi, Onoda, Keiko, Kokubun, Shinichiro, Ikeda, Minoru
المصدر: Annals of Otology, Rhinology & Laryngology ; volume 121, issue 2, page 113-118 ; ISSN 0003-4894 1943-572X
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4Academic Journal
المؤلفون: Hirai, Ryoji, Yoshihashi, Hidetaka, Sakuma, Nao, Ikeda, Minoru
المصدر: Otolaryngology–Head and Neck Surgery ; volume 143, issue S2 ; ISSN 0194-5998 1097-6817
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5Academic Journal
المؤلفون: Ikeda, Minoru, Nakazato, Hidehisa, Onoda, Keiko, Hirai, Ryoji, Kida, Akinori
المصدر: Acta Oto-Laryngologica ; volume 126, issue 1, page 95-100 ; ISSN 0001-6489 1651-2251
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6Academic Journal
المؤلفون: Miyatake, Tomohiro, Okada, Kazuki, Yamamoto, Yusuke, Hirai, Ryoji, Inoue, Ryo, Imai, Takahito, Tamiaki, Hitoshi
المساهمون: Japan Society for the Promotion of Science
المصدر: Journal of Photochemistry and Photobiology A: Chemistry ; volume 400, page 112683 ; ISSN 1010-6030
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7
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8Academic Journal
المؤلفون: Matsuzaki, Hiroumi, Makiyama, Kiyoshi, Hirai, Ryoji, Suzuki, Hirotaka, Asai, Ryohei, Oshima, Takeshi
المصدر: The Laryngoscope ; volume 130, issue 2, page 442-447 ; ISSN 0023-852X 1531-4995
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9Academic Journal
المؤلفون: Maebayashi, Toshiya, Ishibashi, Naoya, Aizawa, Takuya, Sakaguchi, Masakuni, Ikeda, Atsuo, Hirai, Ryoji, Furusaka, Tohru, Homma, Taku
المصدر: Head & Neck ; volume 41, issue 7 ; ISSN 1043-3074 1097-0347
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10Academic Journal
المؤلفون: Harada, Hideyo, Hirai, Ryoji, Matsumoto, Taro, Oshima, Takeshi
المساهمون: Japan Society for the Promotion of Science
المصدر: Auris Nasus Larynx ; volume 46, issue 6, page 821-829 ; ISSN 0385-8146
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11
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12
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13Academic Journal
المؤلفون: Hirai, Ryoji, Makiyama, Kiyoshi, Matsuzaki, Hiroumi, Oshima, Takeshi
المصدر: Journal of Voice ; volume 32, issue 4, page 488-491 ; ISSN 0892-1997
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14Academic Journal
المؤلفون: Ikeda, Ryoukichi, Oshima, Takeshi, Mizuta, Kunihiro, Arai, Maki, Endo, Shiori, Hirai, Ryoji, Ikeda, Koji, Kadota, Satoki, Otsuka, Yuki, Yamaguchi, Takuhiro, Kawase, Tetsuaki, Kobayashi, Toshimitsu
المصدر: Laryngoscope; May2020, Vol. 130 Issue 5, p1304-1309, 6p
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15Academic Journal
المؤلفون: Makiyama, Kiyoshi, Hirai, Ryoji, Matsuzaki, Hiroumi
المصدر: Journal of Voice ; volume 31, issue 1, page 104-106 ; ISSN 0892-1997
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16Academic Journal
المصدر: Journal of Voice ; volume 31, issue 4, page 504.e35-504.e40 ; ISSN 0892-1997
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17Academic Journal
المؤلفون: Matsuzaki, Hiroumi, Makiyama, Kiyoshi, Hirai, Ryoji, Suzuki, Hirotaka, Asai, Ryohei, Oshima, Takeshi
المصدر: Laryngoscope; Feb2020, Vol. 130 Issue 2, p442-447, 6p
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18Academic Journal
المؤلفون: Gartner-Schmidt, Jackie L., Hirai, Ryoji, Dastolfo, Christina, Rosen, Clark A., Yu, Lan, Gillespie, Amanda I.
المصدر: The Laryngoscope ; volume 125, issue 12, page 2764-2771 ; ISSN 0023-852X
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19Academic Journal
المؤلفون: Makiyama, Kiyoshi, Hirai, Ryoji, Matsuzaki, Hiroumi, Ikeda, Minoru
المصدر: Journal of Voice ; volume 27, issue 2, page 230-235 ; ISSN 0892-1997
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20Academic Journal
المؤلفون: Onoda, Keiko, Hirai, Ryoji, Takao, Kyoichi, Kokubun, Shinichiro, Ikeda, Minoru
المساهمون: Grant-in-Aid for Scientific Research, Ministry of Education, Science, Culture, and Sports, Nihon University Composite Research
المصدر: The Laryngoscope ; volume 121, issue 12, page 2592-2597 ; ISSN 0023-852X