[The origin of the salivary protease correlated with calculus index].
D003728:Dental Calculus / Q000201:enzymology*; D004847:Epithelial Cells; D006801:Humans; D010447:Peptide Hydrolases / Q000096:biosynthesis / Q000378:metabolism*; D012463:Saliva / Q000201:enzymology*
D010447:Peptide Hydrolases