Clinical outcomes with lower versus conventional dose polymyxin B regimens in dialysis dependent and non-dialysis patients with gram-negative sepsis: A real-world propensity-score matched cohort study. - Rajan AK; Shanbhag V; Kunhikatta V; Attur RP; Nelson B; S G VK; Chaudhuri S; Thunga G (PloS one, 2026)