Is voluntary counselling and testing of drug users in China feasible?
Grusky
O
O
Liu
H
H
Li
X
X
Swanson
A-N
AN
Duan
N
N
Zhu
Y
Y
Ma
E
E
Lu
Y
Y
D002681:China / Q000453:epidemiology; D003376:Counseling; D015658:HIV Infections / Q000175:diagnosis / Q000453:epidemiology; D006801:Humans; D012749:Sexually Transmitted Diseases / Q000175:diagnosis* / Q000453:epidemiology*; D015813:Substance Abuse Detection; D035141:Voluntary Programs / Q000458:organization & administration*