AIDS Behav. 2014 Dec;18(12):2442-56. doi: 10.1007/s10461-014-0819-7. Author information 1 Department of Research, Cluster of Infectious Diseases, Public Health Service of Amsterdam, Postbox 2200, 1000 CE, Amsterdam, The Netherlands, amatser@ggd.amsterdam.nl. Abstract The practice of unprotected anal intercourse (UAI)[…]
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