Cardiotoxicity of quinine as adulterant in drugs.
D000328:Adult; D004340:Drug Contamination; D006321:Heart / Q000187:drug effects; D006323:Heart Arrest / Q000139:chemically induced*; D003932:Heroin; D006801:Humans; D008297:Male; D009021:Morphine Dependence / Q000150:complications*; D011803:Quinine
D003932:Heroin; D011803:Quinine