title: Letter: Serum lysozyme in inflammatory bowel disease.
mesh_terms: D003093:Colitis, Ulcerative / Q000097:blood / Q000201:enzymology*; D003424:Crohn Disease / Q000097:blood / Q000201:enzymology*; D006801:Humans; D009113:Muramidase / Q000097:blood*
chemical_list: D009113:Muramidase