Articles Zymogens of Proteolytic Enzymes By Beatrice Kassell, John Kay See allHide authors and affiliations Science 08 Jun 1973:Vol. 180, Issue 4090, pp. 1022-1027DOI: 10.1126/science.180.4090.1022 Beatrice Kassell The Department of Biochemistry, Medical College of Wisconsin, Milwaukee 53233Find this author on Google Scholar Find this author on PubMed Search for this author on this site John Kay The Department of Biochemistry, Medical College of Wisconsin, Milwaukee 53233Find this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.
Science Vol 180, Issue 409008 June 1973 Table of Contents Print Table of Contents Ed Board (PDF) Front Matter (PDF)