How frequent are ear lesions and hearing defects among U.S. children? Comments based on a nationwide survey.
D002648:Child; D004423:Ear / Q000293:injuries; D004427:Ear Diseases / Q000453:epidemiology*; D005260:Female; D006306:Health Surveys; D006311:Hearing Disorders / Q000453:epidemiology*; D006801:Humans; D006967:Hypersensitivity / Q000150:complications; D008297:Male; D009668:Nose Diseases / Q000453:epidemiology; D012737:Sex Factors; D014481:United States