Tuzhilin, S A On the appearance, levels and regulation of pancreatic enzyme serum concentrations. [electronic resource] - The American journal of gastroenterology Apr 1978 - 428-35 p. digital Publication Type: Journal Article ISSN: 0002-9270 Subjects--Topical Terms: 17-Hydroxycorticosteroids--bloodAmylases--bloodAnimalsBuffersChronic DiseaseDietary Proteins--therapeutic useDogsHumansPancreas--enzymologyPancreatitis--diagnosisPhosphatesTrypsin Inhibitors--antagonists & inhibitors