Drugs and suicide in the United States.
D001463:Barbiturates / Q000506:poisoning*; D011307:Drug Prescriptions; D005007:Ethnology; D005260:Female; D006801:Humans; D006993:Hypnotics and Sedatives / Q000506:poisoning*; D008297:Male; D012723:Sex; D013405:Suicide; D014149:Tranquilizing Agents / Q000506:poisoning*; D014481:United States
D001463:Barbiturates; D006993:Hypnotics and Sedatives; D014149:Tranquilizing Agents