RT Journal Article
SR Electronic
T1 Association of estrogen and progestin potency of oral contraceptives with ovarian carcinoma risk
JF Journal of Family Planning and Reproductive Health Care
JO J Fam Plann Reprod Health Care
FD British Medical Journal Publishing Group
SP 154
OP 154
DO 10.1783/147118907781004732
VO 33
IS 3
A1 Jackie Maybin
YR 2007
UL http://jfprhc.bmj.com/content/33/3/154.2.abstract
AB