TY  - GEN
AU  - Normand, Jacques
AU  - Lempert, Richard O. 
AU  - O'Brien, Charles 
TI  - Under the influence? : drugs and the American work force
SN  - 0309048850
PY  - 1994///
CY  - Washington
PB  - National Academy Press
KW  - alcohol
KW  - arbeid
KW  - drugs
KW  - epidemiologie
KW  - etiologie
KW  - gezondheidsbevordering
KW  - preventie
ER  -