Retraction notice to “The association between metformin therapy and risk of gynecological cancer in patients: two meta-analyses” [British Journal of Oral and Maxillofacial Surgery, Volume 57, Issue 8, October 2019, Pages 782-787]

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).

Source: The British Journal of Oral and Maxillofacial Surgery - January 1, 2021 Category: ENT & OMF Authors: M. Rana, H. Holtmann, M. Rana, A.N. Kanatas, D.D. Singh, C.K. Sproll, N.R. K übler, R. Ipaktchi, K. Hufendiek, N.-C. Gellrich Source Type: research