title: Nathan Smith Davis.
mesh_terms: D000437:Alcoholism / Q000150:complications; D056486:Chemical and Drug Induced Liver Injury / Q000209:etiology; D006506:Hepatitis A / Q000209:etiology; D006509:Hepatitis B / Q000209:etiology; D003932:Heroin; D006556:Heroin Dependence / Q000150:complications; D006801:Humans; D008107:Liver Diseases / Q000209:etiology*; D019966:Substance-Related Disorders / Q000150:complications*
chemical_list: D003932:Heroin