TY  - GEN
AU  - Clayton, Richard R.
AU  - Voss, Harwin L.
TI  - Young men and drugs in Manhattan : a causal analysis [PDF]
T2  - NIDA research monograph series
PY  - 1981///
CY  - Rockville
PB  - NIDA
KW  - drugs
KW  - epidemiologie
KW  - etiologie
KW  - jongeren
KW  - mannen
KW  - onderzoeksrapporten
KW  - VS
UR  - http://www.google.com/search?q=young-men-and-drugs-in-Manhattan a-causal-analysis
ER  -