Screening for cataracts among veteran radar repair and maintenance technicians.
D002386:Cataract / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D008403:Mass Screening; D008887:Military Medicine; D009885:Ophthalmology / Q000295:instrumentation; D011825:Radar / Q000009:adverse effects*; D014481:United States