The prognostic impact of neutrophil-to-lymphocyte ratio, lymphocyte-to-monocyte ratio, and platelet-to-lymphocyte ratio in patients with advanced colorectal cancer treated with first-line chemotherapy - Krakowska, Magdalena; Dębska-Szmich, Sylwia; Czyżykowski, Rafał; Zadrożna-Nowak, Anna; Potemski, Piotr (Gastroenterology Review/Przegląd Gastroenterologiczny, 2018)