Peng, Puchao, Lijie Chen, Qinjing Shen, Zhouming Xu, and Xiufang Ding. 2023. “Prognostic Nutritional Index (PNI) and Controlling Nutritional Status (CONUT) Score for Predicting Outcomes of Breast Cancer: A Systematic Review and Meta-Analysis”. Pakistan Journal of Medical Sciences 39 (5). https://doi.org/10.12669/pjms.39.5.7781.