Yazar
Richard Hartnoll
7 cilt bulundu.
Cilt sonuçları
AIDS, drugs, and prevention
Richard Hartnoll · Taylor & Francis Group
256 sayfa · 1996
Intravenous Substance Abuse / AIDS (Disease) / Diseases / Prostitutes / Sexually Transmitted Diseases
Modelling drug use
Christine Godfrey, Richard Hartnoll, Frances Sharp · Office for Official Publications of the European Communities
245 sayfa · 2001
Drug abuse / Research / Mathematical models / Drugs / Substance-Related Disorders
Hard to reach or out of reach?
Tim Rhodes, Janet Holland, Richard Hartnoll · Tufnell
210 sayfa · 1991
HIV infections / Health education / Prevention / Research / Coping with personal problems