title: Beta-carotene supplementation in cystic fibrosis.
authors: B M
authors: BM
authors: Winklhofer-Roob
mesh_terms: D000975:Antioxidants / Q000008:administration & dosage* / Q000378:metabolism; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000097:blood / Q000628:therapy*; D004305:Dose-Response Relationship, Drug; D006801:Humans; D019207:beta Carotene / Q000008:administration & dosage* / Q000097:blood
chemical_list: D000975:Antioxidants; D019207:beta Carotene