title: Tricyclics in elderly patients.
mesh_terms: D000368:Aged; D003704:Dementia / Q000188:drug therapy*; D003863:Depression / Q000188:drug therapy; D003986:Dibenzocycloheptenes / Q000627:therapeutic use*; D006801:Humans; D011530:Protriptyline / Q000627:therapeutic use*
chemical_list: D003986:Dibenzocycloheptenes; D011530:Protriptyline