Clinical epidemiology of xerophthalamia in man.
D000328:Adult; D000367:Age Factors; D002338:Carotenoids; D002648:Child; D002675:Child, Preschool; D003141:Communicable Diseases / Q000150:complications; D003228:Conjunctiva / Q000473:pathology; D003315:Cornea / Q000473:pathology; D003677:Deficiency Diseases / Q000150:complications; D005260:Female; D006801:Humans; D007732:Kwashiorkor / Q000150:complications; D008297:Male; D008679:Metaplasia; D009755:Night Blindness / Q000453:epidemiology* / Q000209:etiology; D009748:Nutrition Disorders / Q000150:complications; D010507:Periodicity; D011247:Pregnancy; D011488:Protein Deficiency / Q000150:complications; D012160:Retina; D012621:Seasons; D012737:Sex Factors; D014801:Vitamin A / Q000378:metabolism*; D014985:Xerophthalmia / Q000453:epidemiology* / Q000209:etiology / Q000473:pathology
D014801:Vitamin A; D002338:Carotenoids