[Older tricyclic antidepressants were potent suicide-agents].
D000929:Antidepressive Agents, Tricyclic / Q000506:poisoning*; D011307:Drug Prescriptions / Q000706:statistics & numerical data; D006801:Humans; D013405:Suicide / Q000706:statistics & numerical data
D000929:Antidepressive Agents, Tricyclic