共 25 条
[1]
Beral V, 1997, LANCET, V350, P1047, DOI 10.1016/S0140-6736(97)08233-0
[3]
BRESLOW NE, 1980, IARC SCI PUBL, V32, P325
[5]
Calle EE, 1996, CONTRACEPTION, V54, pS1
[7]
*COLL GROUP HORM F, 1996, LANCET, V47, P1713
[9]
Garland M, 1998, AM J EPIDEMIOL, V147, P636
[10]
HANING RV, 1979, OBSTET GYNECOL, V54, P442