共 17 条
[3]
CHARLES D, 1940, AM J OBSTET GYNEC, V40, P549
[4]
COLCOCK BP, 1950, SURGERY, V28, P997
[8]
KRATZER GL, 1951, AM J SURG, V90, P866
[10]
Leber R E, 1966, Am J Proctol, V17, P380