Azim, Tasnim Vulnerability to HIV infection among sex worker and non-sex worker female injecting drug users in Dhaka, Bangladesh: evidence from the baseline survey of a cohort study. [electronic resource] - Harm reduction journal Nov 2006 - 33 p. digital Publication Type: Journal Article ISSN: 1477-7517 Standard No.: 10.1186/1477-7517-3-33 doi