title: Morphine concentrations and survival periods in acute heroin fatalities.
mesh_terms: D001344:Autopsy; D003645:Death, Sudden; D000431:Ethanol / Q000097:blood; D006207:Half-Life; D003932:Heroin / Q000008:administration & dosage / Q000506:poisoning*; D006556:Heroin Dependence / Q000401:mortality*; D006801:Humans; D007275:Injections, Intravenous; D008168:Lung / Q000473:pathology; D009020:Morphine / Q000032:analysis / Q000097:blood*; D009021:Morphine Dependence / Q000097:blood / Q000473:pathology; D011041:Poisoning / Q000401:mortality; D013997:Time Factors
chemical_list: D000431:Ethanol; D003932:Heroin; D009020:Morphine