WHO Expert Committee on Drug Dependence

WHO Expert Committee on Drug Dependence

1999

WHO Expert Committee on Drug Dependence

1995

WHO Expert Committee on Drug Dependence

1993

WHO Expert Committee on Drug Dependence

1989

WHO Expert Committee on Drug Dependence

1988

WHO Expert Committee on Drug Dependence

1978

Twentieth Report

1974

WHO Expert Committee on Drug Dependence

1974

Nineteenth report

1973