title: Nitrogen balance trials with cystic fibrosis patients.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000378:metabolism*; D004044:Dietary Proteins / Q000008:administration & dosage; D005260:Female; D006801:Humans; D006868:Hydrolysis; D008297:Male; D009584:Nitrogen / Q000378:metabolism*; D010184:Pancreatic Extracts / Q000008:administration & dosage
chemical_list: D004044:Dietary Proteins; D010184:Pancreatic Extracts; D009584:Nitrogen