المؤلفون: Spalding, S.C., Ponsky, T.A., Oristian, E.

المصدر: Surgical Endoscopy ; volume 17, issue 1, page 164-165 ; ISSN 0930-2794 1432-2218

الاتاحة: http://dx.doi.org/10.1007/s00464-001-8270-z
https://link.springer.com/content/pdf/10.1007/s00464-001-8270-z.pdf
https://link.springer.com/article/10.1007/s00464-001-8270-z/fulltext.html
http://link.springer.com/content/pdf/10.1007/s00464-001-8270-z