title: The incidence of epithelium in periapical granulomas and the mechanism of cavitation in apical dental cysts in man.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000626:Aminopeptidases / Q000378:metabolism; D002648:Child; D002675:Child, Preschool; D004848:Epithelium / Q000201:enzymology / Q000378:metabolism; D006801:Humans; D007223:Infant; D007962:Leukocytes / Q000201:enzymology; D008264:Macrophages / Q000201:enzymology; D008875:Middle Aged; D010447:Peptide Hydrolases / Q000378:metabolism; D010484:Periapical Granuloma / Q000201:enzymology / Q000378:metabolism; D011842:Radicular Cyst / Q000378:metabolism; D013194:Staining and Labeling
chemical_list: D010447:Peptide Hydrolases; D000626:Aminopeptidases