title: Letter: Plasma arginine esterase activity in cystic fibrosis.
mesh_terms: D000328:Adult; D001120:Arginine; D002648:Child; D003550:Cystic Fibrosis / Q000097:blood / Q000201:enzymology*; D004591:Electrophoresis, Polyacrylamide Gel; D004950:Esterases / Q000097:blood*; D006801:Humans; D011506:Proteins / Q000378:metabolism
chemical_list: D011506:Proteins; D001120:Arginine; D004950:Esterases