共 119 条
[1]
Akdamar K, 1973, Gastrointest Endosc, V19, P172, DOI 10.1016/S0016-5107(73)73992-4
[2]
ALLISON PR, 1951, SURG GYNECOL OBSTET, V92, P419
[6]
BENNETT JR, 1970, GASTROENTEROLOGY, V59, P273
[7]
BENZ LJ, 1972, GASTROENTEROLOGY, V62, P1
[8]
BERNSTEIN LM, 1958, GASTROENTEROLOGY, V34, P760
[9]
BETTARELLO A, 1960, GASTROENTEROLOGY, V39, P340
[10]
BOOTH DJ, 1968, ARCH SURG-CHICAGO, V96, P731