70% Ethanol Lock for Management of Catheter-Related Blood-Stream Infection in Tunneled Central Venous Catheters. - Sampathkumar, K.; Krishnapriya, R.; Andrew, Rajiv; Ravindran, Sreekrishna; Biju, DR; Thomas, Chacko; John, Belinda; Karthikeyan (Indian Journal of Nephrology, 2026)