TY - JOUR T1 - Rates of condom and non-condom-based anal intercourse practices among homosexually active men in Australia: deliberate HIV risk reduction? JF - Sex Transm Infect Y1 - 2011 A1 - Mao, L. A1 - Kippax, S. C. A1 - Holt, M. A1 - Prestage, G. P. A1 - Zablotska, I. B. A1 - de Wit, J. B. F. VL - 87 SP - 489-493 IS - 6 ER -