Balachandran, A. M., M. B. S., and K. J. “Effect of Aqueous Chlorhexidine on Skin Colonization With Gram Negative Bacteria in Preterm Infants Admitted in NICU: A Blinded RCT”. International Journal of Contemporary Pediatrics, vol. 5, no. 5, Aug. 2018, pp. 1767-74, doi:10.18203/2349-3291.ijcp20183367.