We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleFactors associated with risk for unprotected receptive and insertive anal intercourse in men aged 40 and older who have sex with men.AuthorsJacobs RJ; Fernandez MI; Ownby RL; Bowen GS; Hardigan PC; Kane MNPublicationAIDS Care, 2010, Vol 22, Issue 10, p1204ISSN0954-0121Publication typearticleDOI10.1080/09540121003615137