A 6-month follow-up of the integrated treatment for opiate addiction and HIV in Vietnam. (1st November 2015) - Denis, Cecile M.; Metzger, David; Huang, Lisa; Trias, Vincent; Auriacombe, Marc; Raguin, Gilles; Hoai, Son Mai Thi; Le Truong, Giang; Daulouede, Jean-Pierre; O'Brien, Charles P.