Headache and the eye. A community study.
D000065:Accommodation, Ocular; D000328:Adult; D000368:Aged; D005139:Eyeglasses; D005260:Female; D006261:Headache / Q000453:epidemiology / Q000209:etiology*; D006306:Health Surveys; D006801:Humans; D006956:Hyperopia / Q000150:complications; D008297:Male; D008875:Middle Aged; D008881:Migraine Disorders / Q000209:etiology; D013285:Strabismus / Q000150:complications; D014786:Vision Disorders / Q000150:complications* / Q000453:epidemiology; D014792:Visual Acuity; D014852:Wales