ISOLATION OF CRYSTALLINE PEPSINOGEN FROM SWINE GASTRIC MUCOSAE AND ITS AUTOCATALYTIC CONVERSION INTO PEPSIN

R. M. Herriott, J. H. Northrop
1936 Science  
doi:10.1126/science.83.2159.469 pmid:17796849 fatcat:erc62vb3wvao7mtmewunpggvjm