USE of radium in the aerotitis control program of the Army Air Forces.
D000337:Aerospace Medicine; D001359:Aviation; D004427:Ear Diseases; D006801:Humans; D010031:Otitis; D011883:Radium / Q000628:therapy*
D011883:Radium
AVIATION/physiological and pathological effects; OTITIS/in aviators; RADIUM/therapy