Vitamin A therapy for prevention of chronic lung disease in infants.
D001997:Bronchopulmonary Dysplasia / Q000517:prevention & control*; D002908:Chronic Disease; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D014801:Vitamin A / Q000627:therapeutic use*
D014801:Vitamin A