共 5 条
[1]
BOLT RJ, 1974, GASTROENTEROLOGY, P471
[3]
CRASS JR, 1983, AM J GASTROENTEROL, V78, P747
[4]
KRAMER SE, 1926, SURG GYNECOL OBSTET, V42, P540
[5]
SCHWARZ W, 1986, SURGERY, V101, P244