TY  - BOOK
AU  - Johnston,Lloyd D.
AU  - O'Malley,Patrick M.
AU  - Bachman,Jerald G.
ED  - National Institute on Drug Abuse (U.S.).
TI  - National trends in drug use and related factors among American high school students and young adults: 1975-1986 
PY  - 1987///
CY  - Rockville, Md.
PB  - National Institute on Drug Abuse
KW  - Substance abuse
KW  - epidemiology
KW  - United States
ER  -