5 treff

drug abuse research methodology
Studying drug abuse
edited by Lee N. Robins
Bok Engelsk 1985 · Vis mer
Epidemiology of drug abuse
edited by Zili Sloboda
Bok Engelsk 2005 · Vis mer
Longitudinal studies of HIV infection in intravenous drug users : methodological issues in natural history research
editors: Peter Hartsock, Sander G. Genser...
Bok Engelsk 1991 · Vis mer
Methodological issues in controlled studies on effects of prenatal exposure to drug abuse
editors: M. Marlyne Kilbey, Khursheed Asg...
Bok Engelsk 1991 · Vis mer
The Collection and interpretation of data from hidden populations
editor, Elizabeth Y. Lambert
Bok Engelsk 1990 · Vis mer