共 31 条
[2]
BELBER JP, 1971, GASTROENTEROLOGY, V61, P55
[3]
BRODMERKEL GJ, 1972, GASTROENTEROLOGY, V63, P884
[4]
BROWN B, 1969, S AFRICAN MEDICAL J, V43, P1549
[5]
BURNETT W, 1962, GUT, V2, P361
[7]
CHANDLER GN, 1960, LANCET, V3, P507
[8]
CLASSEN M, 1972, ARCH FR MAL APP DIG, V61, P321
[9]
CLASSEN M, 1970, NOV BRIT SOC GASTR L
[10]
COOLEY ROBERT N., 1961, AMER JOUR MED SCI, V242, P628