Feng, J.-F., Wang, L., & Yang, X. (2021). The preoperative hemoglobin, albumin, lymphocyte and platelet (HALP) score is a useful predictor in patients with resectable esophageal squamous cell carcinoma. Bosnian Journal of Basic Medical Sciences, 21(6), 773-781. https://doi.org/10.17305/bjbms.2021.5666