title: Observations on changes in states of mental depression and tension following surgical section of certain frontal lobe pathways.
authors.forename: W P
authors.initials: WP
authors.lastname: VAN WAGENEN
mesh_terms: D001921:Brain / Q000601:surgery*; D003863:Depression; D003866:Depressive Disorder; D005625:Frontal Lobe; D006801:Humans