title: The battle to join the fight.
authors: Pennsylvania Army National Guard, Medical Detachment, Ft. Indiantown Gap, Bldg. 4-115, Annville, PA 17003, USA.
authors: James
authors: J
authors: Barber
mesh_terms: D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D008887:Military Medicine / Q000266:history* / Q000639:trends; D010021:Osteopathic Medicine / Q000266:history* / Q000639:trends; D055360:Osteopathic Physicians; D012955:Societies, Medical / Q000266:history; D014481:United States