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Cardamakis E, Georgopoulos A, Fotopoulos A, Sykiotis GP, Pappas AP, Lazaris D, Tzingounis VA.Cardamakis E, et al. Among authors: georgopoulos a.Eur J Contracept Reprod Health Care. 2002 Mar;7(1):36-40.Eur J Contracept Reprod Health Care. 2002.PMID: 12041863Clinical Trial.
Petsa PK, Karamoutsios A, Dova L, Benetatos L, Petsiou A, Kolaitis N, Georgopoulos A, Vartholomatos G.Petsa PK, et al. Among authors: georgopoulos a.Clin Pract. 2012 Jun 27;2(3):e68. doi: 10.4081/cp.2012.e68. eCollection 2012 May 29.Clin Pract. 2012.PMID: 24765467Free PMC article.