共 8 条
[1]
BRANDBOR.LL, 1967, GASTROENTEROLOGY, V52, P143
[4]
HOSKINS LC, 1967, GASTROENTEROLOGY, V53, P265
[5]
MORECKI R, 1967, GASTROENTEROLOGY, V52, P151
[6]
PETERSON GM, 1957, AMER J ROENTGENOL RA, V77, P670
[7]
Welch P. B., 1944, GASTROENTEROL, V3, P98
[8]
YARDLEY JH, 1967, GASTROENTEROLOGY, V52, P301