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Niinimäki M, Pouta A, Bloigu A, Gissler M, Hemminki E, Suhonen S, Heikinheimo O.Niinimäki M, et al. Among authors: suhonen s.Obstet Gynecol. 2009 Apr;113(4):845-852. doi: 10.1097/AOG.0b013e31819cae06.Obstet Gynecol. 2009.PMID: 19305329
Heikinheimo O, Leminen R, Suhonen S.Heikinheimo O, et al. Among authors: suhonen s.Contraception. 2007 Dec;76(6):456-60. doi: 10.1016/j.contraception.2007.08.012. Epub 2007 Nov 9.Contraception. 2007.PMID: 18061704Clinical Trial.
Heikinheimo O, Gissler M, Suhonen S.Heikinheimo O, et al. Among authors: suhonen s.Contraception. 2008 Aug;78(2):149-54. doi: 10.1016/j.contraception.2008.03.013. Epub 2008 May 27.Contraception. 2008.PMID: 18672117
Heikinheimo O, Gissler M, Suhonen S.Heikinheimo O, et al. Among authors: suhonen s.Hum Reprod. 2009 Apr;24(4):820-6. doi: 10.1093/humrep/den465. Epub 2008 Dec 24.Hum Reprod. 2009.PMID: 19109310
Niinimäki M, Pouta A, Bloigu A, Gissler M, Hemminki E, Suhonen S, Heikinheimo O.Niinimäki M, et al. Among authors: suhonen s.Obstet Gynecol. 2009 Oct;114(4):795-804. doi: 10.1097/AOG.0b013e3181b5ccf9.Obstet Gynecol. 2009.PMID: 19888037