共 24 条
[1]
*AM COLL SURG, 1989, ADV TRAUM LIF SUPP S
[2]
BORGATTA L, 1990, J REPROD MED, V35, P891
[3]
BYRON JW, 1993, SURG GYNECOL OBSTET, V177, P259
[4]
CARSON SA, 1993, NEW ENGL J MED, V329, P1174
[7]
GRAY DT, 1995, LANCET, V345, P1139, DOI 10.1016/S0140-6736(95)90977-X
[9]
KAALI SG, 1988, J REPROD MED, V33, P739
[10]
LANGER R, 1990, FERTIL STERIL, V53, P227