Concurrent sexual partnerships among young drug users: An egocentric network study in Yunnan, China
Jian Li, MD, PhD1, Jianhua Li2, Jian Luo2, Nana Koram, MPH, PhD1, Roger Detels, MD, MS3 and Hongjie Liu, MS, PhD1
(1)Virginia Commonwealth University, Richmond, VA, (2)Yunnan Institute for Drug Abuse, Yunnan, China, (3)University of California, Los Angeles, Los Angeles, CA
(1)Virginia Commonwealth University, Richmond, VA, (2)Yunnan Institute for Drug Abuse, Yunnan, China, (3)University of California, Los Angeles, Los Angeles, CA