Lysozyme: its absence in tears and leukocytes of cattle.
D000818:Animals; D002417:Cattle; D006736:Horses; D006801:Humans; D007962:Leukocytes / Q000201:enzymology*; D009113:Muramidase / Q000032:analysis*; D011817:Rabbits; D012756:Sheep; D013666:Tears / Q000201:enzymology*
D009113:Muramidase