What we have learned from the wars.
Peltier
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LF
D001803:Blood Transfusion; D001808:Blood Vessels / Q000293:injuries; D050723:Fractures, Bone / Q000628:therapy; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009985:Orthopedics; D010102:Oxygen Inhalation Therapy; D012769:Shock / Q000628:therapy; D014857:Warfare; D014947:Wounds and Injuries / Q000628:therapy