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Tolley EE, Harrison PF, Goetghebeur E, Morrow K, Pool R, Taylor D, Tillman SN, van der Straten A.Tolley EE, et al.AIDS Behav. 2010 Oct;14(5):1124-36. doi: 10.1007/s10461-009-9635-x.AIDS Behav. 2010.PMID: 19924525Free PMC article.Review.
Tolley EE, Eng E, Kohli R, Bentley ME, Mehendale S, Bunce A, Severy LJ.Tolley EE, et al.Cult Health Sex. 2006 Jul-Aug;8(4):351-69. doi: 10.1080/13691050600793071.Cult Health Sex. 2006.PMID: 16846943
Greene E, Batona G, Hallad J, Johnson S, Neema S, Tolley EE.Greene E, et al. Among authors: tolley ee.Cult Health Sex. 2010 Oct;12(7):739-54. doi: 10.1080/13691051003728599.Cult Health Sex. 2010.PMID: 20397080Clinical Trial.