title: Withdrawal symptoms after abrupt cessation of amitriptyline in an eight-year-old boy.
mesh_terms: D000639:Amitriptyline / Q000008:administration & dosage* / Q000627:therapeutic use; D002648:Child; D006801:Humans; D006948:Hyperkinesis / Q000188:drug therapy*; D008297:Male; D009325:Nausea / Q000209:etiology; D013375:Substance Withdrawal Syndrome
chemical_list: D000639:Amitriptyline