共 8 条
[1]
ALBERT M B, 1989, Gastroenterology, V96, pA571
[2]
ALBERT M B, 1989, Gastroenterology, V96, pA570
[5]
DELIUS M, 1988, SURG GYNECOL OBSTET, V166, P241
[7]
FROMM H, 1988, J CLIN GASTROENTEROL, V10, pS18