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Ventus D, Gunst A, Arver S, Dhejne C, Öberg KG, Zamore-Söderström E, Kärnä A, Jern P.Ventus D, et al. Among authors: jern p.Arch Sex Behav. 2020 Jul;49(5):1559-1573. doi: 10.1007/s10508-019-01520-0. Epub 2019 Nov 18.Arch Sex Behav. 2020.PMID: 31741252Free PMC article.Clinical Trial.
Jern P, Santtila P, Witting K, Alanko K, Harlaar N, Johansson A, von der Pahlen B, Varjonen M, Vikström N, Algars M, Sandnabba K.Jern P, et al.J Sex Med. 2007 Nov;4(6):1739-49. doi: 10.1111/j.1743-6109.2007.00599.x. Epub 2007 Sep 21.J Sex Med. 2007.PMID: 17888070
Witting K, Santtila P, Jern P, Varjonen M, Wager I, Höglund M, Johansson A, Vikström N, Sandnabba NK.Witting K, et al. Among authors: jern p.Arch Sex Behav. 2008 Dec;37(6):912-24. doi: 10.1007/s10508-007-9287-8. Epub 2008 Mar 12.Arch Sex Behav. 2008.PMID: 18335306
Jern P, Santtila P, Johansson A, Varjonen M, Witting K, Algars M, Alanko K, von der Pahlen B, Sandnabba K.Jern P, et al.J Sex Med. 2008 Sep;5(9):2191-201. doi: 10.1111/j.1743-6109.2008.00863.x. Epub 2008 May 20.J Sex Med. 2008.PMID: 18494770
Jern P, Santtila P, Johansson A, Varjonen M, Witting K, von der Pahlen B, Sandnabba K.Jern P, et al.J Sex Med. 2009 Sep;6(9):2568-78. doi: 10.1111/j.1743-6109.2009.01360.x. Epub 2009 Jun 11.J Sex Med. 2009.PMID: 19523034
Jern P, Westberg L, Johansson A, Gunst A, Eriksson E, Sandnabba K, Santtila P.Jern P, et al.J Sex Med. 2012 Mar;9(3):866-72. doi: 10.1111/j.1743-6109.2011.02618.x. Epub 2012 Jan 12.J Sex Med. 2012.PMID: 22240001