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Papargiris MM, Rivalland ET, Hemsworth PH, Morrissey AD, Tilbrook AJ.Papargiris MM, et al. Among authors: hemsworth ph.Horm Behav. 2011 Sep;60(4):336-45. doi: 10.1016/j.yhbeh.2011.06.008. Epub 2011 Jun 29.Horm Behav. 2011.PMID: 21741382Clinical Trial.