共 27 条
[2]
BROOKS WS, 1975, AM J GASTROENTEROL, V64, P286
[3]
BUSHKIN FL, 1975, AM SURGEON, V41, P88
[4]
BUSHKIN FL, 1974, SURG GYNECOL OBSTET, V138, P933
[5]
CORNET A, 1974, SEM HOP PARIS, V50, P1551
[6]
Cronstedt J L, 1973, Gastrointest Endosc, V19, P174, DOI 10.1016/S0016-5107(73)73993-6
[8]
FIDDIANG.R, 1973, BRIT J SURG, V60, P321
[10]
KEIGHLEY MR, 1974, GUT, V15, P336