共 27 条
[1]
ANTUNES CF, 1984, COIMBRA MED, V5, P245
[2]
ARMITAGE P, 1974, STATISTICAL METHODS, P310
[7]
CHRISTOU NV, 1981, SURG GYNECOL OBSTET, V152, P297
[9]
FORSE RA, 1980, SURGERY, V88, P17
[10]
GRANT JP, 1981, SURG CLIN N AM, V61, P437