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Holm E, Aaltonen K, Heikkinen AM, Tiihonen M.Holm E, et al. Among authors: heikkinen am.Maturitas. 2014 Aug;78(4):293-7. doi: 10.1016/j.maturitas.2014.05.006. Epub 2014 May 24.Maturitas. 2014.PMID: 24934885
Tiihonen M, Heikkinen AM, Leppänen HM, Ahonen R.Tiihonen M, et al. Among authors: heikkinen am.Pharm World Sci. 2010 Feb;32(1):66-72. doi: 10.1007/s11096-009-9344-6. Epub 2009 Oct 30.Pharm World Sci. 2010.PMID: 19876757
Tuppurainen M, Heikkinen AM, Penttilä I, Saarikoski S.Tuppurainen M, et al. Among authors: heikkinen am.Maturitas. 1995 Jun;22(1):55-61. doi: 10.1016/0378-5122(95)00909-5.Maturitas. 1995.PMID: 7666817Clinical Trial.