共 17 条
[3]
CORMAN ML, 1974, ARCH SURG-CHICAGO, V108, P742
[4]
Devlin H B, 1973, Ann R Coll Surg Engl, V52, P392
[5]
Freund H, 1975, Am J Proctol, V26, P37
[7]
HANSEN JB, 1974, ACTA CHIR SCAND, V140, P658
[8]
HINES JR, 1975, SURG GYNECOL OBSTET, V140, P433
[9]
HINES JR, 1975, SURG GYNECOL OBSTET, V141, P427