Peripheral monocyte ratio as a predictive biomarker for metastasis-directed therapy in prostate cancer: insights from an exploratory study. - Wang H; Rajagopal A; Cao K; Cimolai K; Petchiny TN; White SD; Cheung J; Loblaw A; Vesprini D; Leong H; Escueta V; Zhang L; et al. (BMC cancer, 2026)