Highlights from Student Drug Use in America 1975-1980.
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All material appearing in this volume is in the public domain and may be reproduced or copied without permission from the Institute or the authors. Citation of the source is appreciated.
[1] L. Johnston,et al. Smoking, drinking, and drug use among American high school students: correlates and trends, 1975-1979. , 1981, American journal of public health.