title: [Letter: Lithium-therapy and its duration].
mesh_terms: D000928:Antidepressive Agents; D001714:Bipolar Disorder / Q000188:drug therapy*; D003863:Depression / Q000188:drug therapy; D006801:Humans; D008094:Lithium / Q000008:administration & dosage / Q000097:blood / Q000627:therapeutic use*
chemical_list: D000928:Antidepressive Agents; D008094:Lithium
vernacular_title: Lithiumbehandling og dens varighed.