title: Amitriptyline plasma concentrations and clinical response.
mesh_terms: D000639:Amitriptyline / Q000097:blood*; D003863:Depression / Q000097:blood; D004305:Dose-Response Relationship, Drug; D006801:Humans; D009661:Nortriptyline / Q000097:blood; D011569:Psychiatric Status Rating Scales
chemical_list: D000639:Amitriptyline; D009661:Nortriptyline