title: Depression in parkinsonism treated by prefrontal leucotomy.
authors.forename: E
authors.initials: E
authors.lastname: SCHWARZ
mesh_terms: D001921:Brain / Q000601:surgery*; D003863:Depression / Q000628:therapy*; D003866:Depressive Disorder; D006801:Humans; D020734:Parkinsonian Disorders; D011612:Psychosurgery; D050812:Split-Brain Procedure