Some reflections on the etiologic role of depression in head pain.
D000639:Amitriptyline / Q000627:therapeutic use; D000928:Antidepressive Agents / Q000627:therapeutic use; D002908:Chronic Disease; D003863:Depression / Q000150:complications* / Q000188:drug therapy; D005156:Facial Neuralgia / Q000188:drug therapy / Q000209:etiology*; D006261:Headache / Q000188:drug therapy / Q000209:etiology*; D006801:Humans
D000928:Antidepressive Agents; D000639:Amitriptyline