title: Depressed plasma Vitamin A and retinol-binding protein in cystic fibrosis correlations with zinc deficiency.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000378:metabolism*; D006801:Humans; D007223:Infant; D012177:Retinol-Binding Proteins / Q000032:analysis*; D054839:Retinol-Binding Proteins, Plasma; D014801:Vitamin A / Q000097:blood*; D015032:Zinc / Q000172:deficiency*
chemical_list: D012177:Retinol-Binding Proteins; D054839:Retinol-Binding Proteins, Plasma; D014801:Vitamin A; D015032:Zinc