Bahadir Arikan, Turkmen, Erdogan Mutevelli Sozuer, Ugur Topal, Fatih Dal, and Gamze Kubra Bozkurt. “The Value and Prognostic Significance of Neutrophil Lymphocyte Ratio in Predicting Pancreatic Fistula in Patients Undergoing Pancreaticoduodenectomy for Periampullary Tumors ”. Annals of Medical Research 27, no. 4 (May 25, 2021): 1214–1220. Accessed August 25, 2026. http://www.annalsmedres.org/index.php/aomr/article/view/704.