Flight helmets: how they work and why you should wear one.
Crowley
J S
JS
U.S. Army Aeromedical Research Laboratory, Fort Rucker, AL.
Licina
J R
JR
Bruckart
J E
JE
D000401:Aircraft / Q000592:standards*; D006259:Craniocerebral Trauma / Q000517:prevention & control; D004632:Emergency Medical Services / Q000592:standards*; D004867:Equipment Design; D006260:Head Protective Devices / Q000266:history / Q000592:standards*; D049673:History, 20th Century; D006801:Humans; D012449:Safety; D014481:United States