共 33 条
[3]
COX DR, 1984, ANAL SURVIVAL DATA, V0021
[6]
KELLEY WE, 1981, ARCH SURG-CHICAGO, V116, P381
[8]
KIM U, 1978, MT SINAI J MED, V45, P210
[10]
MZABI R, 1976, SURG GYNECOL OBSTET, V143, P959