Field prophylactic trial with a single annual oral massive dose of vitamin A.
D000367:Age Factors; D001942:Breast Feeding; D002180:Candidiasis, Oral; D002675:Child, Preschool; D005128:Eye Diseases / Q000453:epidemiology / Q000517:prevention & control; D005260:Female; D005500:Follow-Up Studies; D005928:Glossitis / Q000453:epidemiology; D006801:Humans; D007194:India; D007223:Infant; D007732:Kwashiorkor / Q000453:epidemiology; D008046:Lip; D008297:Male; D009748:Nutrition Disorders / Q000453:epidemiology; D009749:Nutrition Surveys; D011247:Pregnancy; D012423:Rural Health; D012737:Sex Factors; D013997:Time Factors; D014801:Vitamin A / Q000008:administration & dosage / Q000627:therapeutic use*; D014802:Vitamin A Deficiency / Q000175:diagnosis / Q000517:prevention & control*; D014985:Xerophthalmia / Q000453:epidemiology / Q000517:prevention & control
D014801:Vitamin A