Lu, Wang HIV transmission risk among serodiscordant couples: a retrospective study of former plasma donors in Henan, China. [electronic resource] - Journal of acquired immune deficiency syndromes (1999) Oct 2010 - 232-238 p. digital Publication Type: Journal Article ISSN: 1944-7884 Standard No.: 10.1097/QAI.0b013e3181e9b6b7 doi