A history of drug and alcohol block grant funding and its effects on Pennsylvania's prevention services system.
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Brown
D000437:Alcoholism / Q000517:prevention & control*; D005380:Financing, Government / Q000639:trends*; D006266:Health Education / Q000191:economics*; D006801:Humans; D010414:Pennsylvania; D019966:Substance-Related Disorders / Q000517:prevention & control*