title: Separating the wheat from the chaff: the experience of the American Army Medical Department during World War I.
authors.affiliation: University of Mississippi Medical Center, Department of Neurosurgery, 2500 North State St, Jackson, MS 39216, USA.
authors.forename: William C
authors.initials: WC
authors.lastname: Hanigan
mesh_terms: D004501:Education, Medical / Q000266:history; D006077:Government Agencies / Q000266:history; D049672:History, 19th Century; D008887:Military Medicine / Q000266:history* / Q000458:organization & administration; D014481:United States; D014857:Warfare; D000078329:Workforce