Death as related to drug abuse.
D000437:Alcoholism / Q000097:blood; D000431:Ethanol / Q000097:blood; D006801:Humans; D009294:Narcotics / Q000633:toxicity*; D010414:Pennsylvania; D019966:Substance-Related Disorders / Q000401:mortality*
D009294:Narcotics; D000431:Ethanol