title: Letter: Amitriptyline and imipramine poisoning in children.
mesh_terms: D000639:Amitriptyline / Q000506:poisoning*; D005117:Cardiac Complexes, Premature / Q000188:drug therapy; D002648:Child; D006801:Humans; D007099:Imipramine / Q000506:poisoning*; D010672:Phenytoin / Q000008:administration & dosage / Q000627:therapeutic use*; D013610:Tachycardia / Q000188:drug therapy
chemical_list: D000639:Amitriptyline; D010672:Phenytoin; D007099:Imipramine