1. Expression and Clinical Significance of Cancer Stem Cell Markers CD24, CD44, and CD133 in Pancreatic Ductal Adenocarcinoma and Chronic Pancreatitis
   L. Durko et al, 2017, Disease Markers CrossRef
2. Therapeutic Status and Available Strategies in Pancreatic Ductal Adenocarcinoma
   Gitika Thakur et al, 2021, Biomedicines CrossRef