Retraction notice
Retraction notice to Effect of metformin pretreatment on pregnancy outcome of in vitro matured oocytes retrieved from women with polycystic ovary syndrome Zhaolian Wei, M.D.a, Yunxia Cao, M.D., Ph.D.a, Lin Cong, M.D.a, Ping Zhou, M.D.a, Zhiguo Zhang, M.Sc.a, Jun Li, Ph.D.b a
Reproductive Medicine Center, The First Affiliated Hospital, Anhui Medical University, Hefei, People’s Republic of China b Pharmacological College, Anhui Medical University, Hefei, People’s Republic of China
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/ withdrawalpolicy). The article is a duplicate of a paper that has already been published in the Chinese Journal of Practical Gynecology and Obstetrics. One of the conditions of submission of a paper for publication is that authors declare explicitly that the paper is not under consideration for publication elsewhere or previously published, even in a language other than English. As such this article represents a severe abuse of the scientific publishing system. The scientific community takes a very strong view on this matter and apologies are offered to readers of the journal that this was not detected during the submission process.
DOI of original article: 10.1016/j.fertnstert.2007.07.1385. 1048
VOL. 104 NO. 4 / OCTOBER 2015
Retraction notice to Effect of metformin pretreatment on pregnancy outcome of in vitro matured oocytes retrieved from women with polycystic ovary syndrome Zhaolian Wei, M.D.a, Yunxia Cao, M.D., Ph.D.a, Lin Cong, M.D.a, Ping Zhou, M.D.a, Zhiguo Zhang, M.Sc.a, Jun Li, Ph.D.b a
Reproductive Medicine Center, The First Affiliated Hospital, Anhui Medical University, Hefei, People’s Republic of China b Pharmacological College, Anhui Medical University, Hefei, People’s Republic of China
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/ withdrawalpolicy). The article is a duplicate of a paper that has already been published in the Chinese Journal of Practical Gynecology and Obstetrics. One of the conditions of submission of a paper for publication is that authors declare explicitly that the paper is not under consideration for publication elsewhere or previously published, even in a language other than English. As such this article represents a severe abuse of the scientific publishing system. The scientific community takes a very strong view on this matter and apologies are offered to readers of the journal that this was not detected during the submission process.
DOI of original article: 10.1016/j.fertnstert.2007.07.1385. 1048
VOL. 104 NO. 4 / OCTOBER 2015
