title: Comparative histochemical studies of L-leucyl beta-naphthylamidase in ovarian epithelial tumors.
mesh_terms: D000231:Adenocarcinoma, Papillary / Q000473:pathology*; D000581:Amidohydrolases / Q000378:metabolism*; D046508:Culture Techniques; D005260:Female; D009362:Neoplasm Metastasis / Q000473:pathology; D010051:Ovarian Neoplasms / Q000378:metabolism*; D010447:Peptide Hydrolases / Q000378:metabolism*; D013194:Staining and Labeling
chemical_list: D010447:Peptide Hydrolases; D000581:Amidohydrolases