AU - Freeman P, Walker BC, Harris D, et al TI - MEthamphetamine use and risk for hiv among young men who have sex with men in 8 us cities PT - JOUR DP - 2011 TA - Archives of Pediatrics & Adolescent Medicine pages = {736-740}, VI - 165 IP - 8 AID - 10.1001/archpediatrics.2011.118 [doi] 4100 - http://dx.doi.org/10.1001/archpediatrics.2011.118 SO - Archives of Pediatrics & Adolescent Medicine August 1, 2011 165(8):736