title: William Perry Kirkwood Calwell.
authors.forename: Mary
authors.initials: M
authors.lastname: Calwell
mesh_terms: D004739:England; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D008889:Military Personnel / Q000266:history; D011570:Psychiatry / Q000266:history*