23 July 2003). "Sexual elements and prostate cancer". Coulborn Faller, Kathleen (2003). Understanding and Assessing Child Sexual Maltreatment. Smith, George Davey Frankel, Stephen Yarnell, John (20 December 1997). "Sex and demise: are they associated? Findings from the Caerphilly cohort review". ISSN 1743-6109. PMID 30621919. S2CID 58592884. Retrieved 30 December 2021.