"Transformation of pancreatic secretion with intraduodenal administration of trypsin and amylase with nonspecific substrates for them.". Texa. Jour. of Medi. Scie. [Internet]. 2023 Dec. 6 [cited 2026 May 10];27:1-4. Available from: https://zienjournals.com/index.php/tjms/article/view/4783