title: Tricyclic antidepressant blood levels: eight practical questions.
mesh_terms: D000367:Age Factors; D000639:Amitriptyline / Q000097:blood; D000929:Antidepressive Agents, Tricyclic / Q000097:blood*; D003891:Desipramine / Q000097:blood; D004305:Dose-Response Relationship, Drug; D006801:Humans; D007099:Imipramine / Q000097:blood; D007408:Intestinal Absorption; D009661:Nortriptyline / Q000097:blood
chemical_list: D000929:Antidepressive Agents, Tricyclic; D000639:Amitriptyline; D009661:Nortriptyline; D007099:Imipramine; D003891:Desipramine