AUTHOR= Frontiers Editorial Office TITLE=Retraction: Peg-Asparaginase-Associated Pancreatitis in Chemotherapy-Treated Pediatric Patients: A 5-Year Retrospective Study JOURNAL=Frontiers in Oncology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.709636 DOI=10.3389/fonc.2021.709636 ISSN=2234-943X