Three giant steps toward the development of a modern emergency medical service system.
Edlich
R F
RF
University of Virginia School of Medicine, Department of Plastic Surgery, Charlottesville 22908.
D004632:Emergency Medical Services / Q000266:history*; D004635:Emergency Medicine / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D014193:Trauma Centers / Q000266:history; D014481:United States