title: Drug-positive homicides in Virginia 1987 through 1989.
mesh_terms: D000293:Adolescent; D000328:Adult; D002423:Cause of Death; D003042:Cocaine; D003430:Cross-Sectional Studies; D006556:Heroin Dependence / Q000401:mortality*; D006708:Homicide / Q000706:statistics & numerical data*; D006801:Humans; D013287:Illicit Drugs; D015994:Incidence; D008297:Male; D019966:Substance-Related Disorders / Q000401:mortality*; D014768:Virginia / Q000453:epidemiology
chemical_list: D013287:Illicit Drugs; D003042:Cocaine