Retraction notice to "Clomiphene Citrate versus Tamoxifen for ovulation induction in women with PCOS: A prospective randomized trial" [Eur. J. Obstetr. Gynecol. Reproduct. Biol. 159(1) (2011) 151-154].
作者信息
Badawy Ahmed, Gibreal Ahmed
机构信息
Department of Obstetrics & Gynecology, Mansoura University, Mansoura, Egypt.