Retraction| Volume 159, ISSUE 1, P151-154, November 2011

RETRACTED: Clomiphene citrate versus tamoxifen for ovulation induction in women with PCOS: a prospective randomized trial

      This article has been retracted: please see Elsevier Policy on Article Withdrawal (
      This article has been retracted at the request of the Editor-in-Chief.
      The editors noted the problems identified in (Boordewijk et al 2020). Correspondence with Dr Badaway failed to alleviate these concerns so we have decided to retract this paper.
      Bordewijk EM, Wang R, Askie LM, Gurrin LC, Thornton JG, van Wely M, Li W, Mol BW. Data integrity of 35 randomised controlled trials in women' health. Eur J Obstet Gynecol Reprod Biol. 2020 Jun;249:72-83. doi: 10.1016/j.ejogrb.2020.04.016. Epub 2020 Apr 11. PMID: 32381348.

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