title: The Veterinary Service of the United States Air Force: its contributions to comparative medical research.
mesh_terms: D000337:Aerospace Medicine / Q000266:history*; D000818:Animals; D000830:Animals, Laboratory; D049673:History, 20th Century; D007391:International Cooperation; D012106:Research / Q000266:history; D014481:United States; D014731:Veterinary Service, Military / Q000266:history*