[Pre-hospital emergency services for patients with severe mechanical trauma].
D004632:Emergency Medical Services / Q000458:organization & administration*; D005392:First Aid; D006801:Humans; D008887:Military Medicine; D014947:Wounds and Injuries / Q000628:therapy*
O neotlozhnoĭ pomoshchi postradavshim s tiazheloĭ mekhanicheskoĭ travmoĭ na dogospital'nom étape.