Blunt trauma to the chest.
D000368:Aged; D001784:Blood Gas Analysis; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use; D007442:Intubation, Intratracheal; D008297:Male; D008875:Middle Aged; D011175:Positive-Pressure Respiration; D012129:Respiratory Function Tests; D012131:Respiratory Insufficiency / Q000209:etiology / Q000628:therapy; D012253:Rib Fractures / Q000628:therapy; D013898:Thoracic Injuries / Q000150:complications / Q000628:therapy*; D012122:Ventilators, Mechanical; D014949:Wounds, Nonpenetrating / Q000628:therapy*
D006993:Hypnotics and Sedatives