Neutrophil-to-Lymphocyte Ratio: A Systemic Inflammatory Index for Primary Diagnosis and Prognosis of Cholangiocarcinoma Journal title: Biomedical Journal of Scientific & Technical Research (BJSTR) Authors: Chalongchai Chalermwat, Atit Silsirivanit, Waraporn Saentaweesuk, Vajarapong Bhudisawasdi, Chawalit... Subject(s):