Wilailak S.; Vipupinyo C.; Suraseranivong V.; Chotivanich K.; Kietpeerakool C.; Tanapat Y.; Therasakvichya S.; Hamontri S.; Linasmita V.; Bunyapipat S.; Chindavijak S.; Ittiwisavakul K.; Khemapech N.; Suekwattana P.; Thanapprapasr D.; Lumbiganon P.
(2012)
Objective To evaluate the effect of depot medroxyprogesterone acetate (DMPA) in protecting against epithelial ovarian cancer (EOC) and to evaluate factors associated with the risk of EOC. Design A multicentre, case-control ...