共 33 条
[1]
ANTON A T, 1961, Ohio State Med J, V57, P535
[2]
BECKMAN J, 1976, ARCH INTERN MED, V136, P323
[3]
BERENS SC, 1969, CALIF MED, V110, P447
[4]
CHO C, 1984, GASTROENTEROLOGY, V87, P941
[8]
GIRARDIN MFS, 1984, GASTROENTEROLOGY, V86, P753
[9]
GROLL A, 1972, GASTROENTEROLOGY, V63, P943