title: Treatment-resistant depression.
authors.forename: G M
authors.initials: GM
authors.lastname: Simpson
authors.forename: J B
authors.initials: JB
authors.lastname: Kessel
mesh_terms: D000928:Antidepressive Agents / Q000008:administration & dosage / Q000097:blood / Q000627:therapeutic use*; D003866:Depressive Disorder / Q000188:drug therapy* / Q000523:psychology; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D006801:Humans; D013997:Time Factors
chemical_list: D000928:Antidepressive Agents