HOFFMAN, E Limitations in the diagnostic value of serum leucine aminopeptidase. [electronic resource] - The New England journal of medicine Sep 1960 - 541-4 p. digital Publication Type: Journal Article ISSN: 0028-4793 Standard No.: 10.1056/NEJM196009152631104 doi Subjects--Topical Terms: DiseaseGallbladder DiseasesLeucyl AminopeptidaseLiver Diseases--diagnosisPancreasPancreatic DiseasesPeptide Hydrolases--blood