title: Standardization of the lysozyme test for a commercially available medium. Its use for the diagnosis of the sicca syndrome.
mesh_terms: D000362:Agar; D001431:Bacteriological Techniques; D003470:Culture Media; D006801:Humans; D007637:Keratoconjunctivitis / Q000175:diagnosis*; D008722:Methods; D008837:Micrococcus; D009113:Muramidase
chemical_list: D003470:Culture Media; D000362:Agar; D009113:Muramidase