title: Fatal methadone poisoning in children: report of four cases.
mesh_terms: D001344:Autopsy; D002675:Child, Preschool; D005260:Female; D006556:Heroin Dependence / Q000188:drug therapy; D006801:Humans; D007223:Infant; D007442:Intubation, Intratracheal; D008297:Male; D008691:Methadone / Q000506:poisoning* / Q000627:therapeutic use; D009519:New York City; D012123:Pulmonary Ventilation; D012131:Respiratory Insufficiency / Q000139:chemically induced
chemical_list: D008691:Methadone