共 8 条
[1]
COTTON PB, 1982, PRACTICAL GASTROINTE
[2]
DURNING P, 1988, ANN ROY COLL SURG, V70, P185
[3]
IHRE T, 1977, ACTA CHIR SCAND, V143, P167
[4]
RAZZAK IA, 1976, GASTROENTEROLOGY, V70, P268
[7]
SIVIS SE, 1976, JAMA-J AM MED ASSOC, V235, P928