Epithelial Ovarian Cancer and Combined Oral Contraceptives
1989 ◽
Vol 18
(3)
◽
pp. 538-545
◽
2005 ◽
Vol 105
(4)
◽
pp. 731-740
◽
1990 ◽
Vol 43
(6)
◽
pp. 559-568
◽
1991 ◽
Vol 46
(1)
◽
pp. 23-24
1992 ◽
Vol 136
(1)
◽
pp. 46-53
◽