Comparing a standard and tailored approach to scaling up an evidence-based intervention for antiretroviral therapy for people who inject drugs in Vietnam: study protocol for a clus... oleh Minh X. B. Nguyen, Anh V. Chu, Byron J. Powell, Ha V. Tran, Long H. Nguyen, An T. M. Dao, Manh D. Pham, Son H. Vo, Ngoc H. Bui, David W. Dowdy, Carl A. Latkin, Kathryn E. Lancaster, Brian W. Pence, Teerada Sripaipan, Irving Hoffman, William C. Miller, Vivian F. Go