[This corrects the article DOI: 10.3389/fonc.2021.708963.].
Keywords: Ca-125 and Ca 19-9; S100A4; diagnostic biomarkers; pancreatic ductal adenocarcinoma; prognostic biomarkers; survival analysis.
Copyright © 2021 Mehta, Bhimani, Gill, Samra, Sahni and Mittal.