RT Journal Article SR Electronic T1 HIV prevention pill welcomed as new tool in AIDS battle: Medication comes with high price tag JF The Nation's Health JO Nations Health FD American Public Health Association SP 1 OP 12 VO 42 IS 7 A1 Donya Currie YR 2012 UL http://www.thenationshealth.org/content/42/7/1.2.abstract AB