title: Physicians on the front line.
authors.affiliation: Iowa Medical Society.
authors.forename: C
authors.initials: C
authors.lastname: McMahon
mesh_terms: D005060:Europe; D049673:History, 20th Century; D006801:Humans; D008887:Military Medicine; D014481:United States; D014857:Warfare; D014948:Wounds, Gunshot / Q000601:surgery