1. O20.4 Transmission risk beliefs influence sexual risk behaviour of hiv-positive msm. (13th September 2015) Authors: Truong, HM; Fatch, R; Nguyen, B; Grasso, M; Robertson, T; Raymond, HF; McFarland, W Journal: Sexually transmitted infections Issue: Volume 91(2015)Supplement 2 Page Start: A71 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗