title: The last frontier.
authors.forename: P
authors.initials: P
authors.lastname: Hains
mesh_terms: D004739:England; D005858:Germany; D049673:History, 20th Century; D006801:Humans; D008888:Military Nursing / Q000266:history*; D009728:Nursing Assistants / Q000266:history*; D011329:Prisoners; D014857:Warfare