Quantitative assessment of technical proficiency in performing needle-knife precut papillotomy.
Fukatsu H, Kawamoto H, Harada R, Tsutsumi K, Fujii M, Kato H, Hirao K, Nakanishi T, Mizuno O, Ogawa T, Ishida E, Okada H, Sakaguchi K.
Fukatsu H, et al. Among authors: nakanishi t.
Surg Endosc. 2009 Sep;23(9):2066-72. doi: 10.1007/s00464-008-9969-x. Epub 2008 Jun 5.
Surg Endosc. 2009.
PMID: 18528622