title: [Tear lysozyme in the sicca syndrome (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D006801:Humans; D007637:Keratoconjunctivitis / Q000201:enzymology*; D008875:Middle Aged; D009113:Muramidase / Q000032:analysis*; D012859:Sjogren's Syndrome / Q000201:enzymology*; D013666:Tears / Q000201:enzymology*
chemical_list: D009113:Muramidase