Combined oral contraceptive use before the first birth and epithelial ovarian cancer risk
2009 ◽
Vol 2009
◽
pp. 167-168
Keyword(s):
Keyword(s):
2002 ◽
Vol 186
(1)
◽
pp. 8-14
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2010 ◽
Vol 46
(12)
◽
pp. 2275-2284
◽
Keyword(s):
1991 ◽
Vol 134
(5)
◽
pp. 445-453
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Keyword(s):
2007 ◽
Vol 166
(8)
◽
pp. 894-901
◽
Keyword(s):
2002 ◽
Vol 57
(5)
◽
pp. 288-290
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