Begum, A., M. S. Bari, M. A. K. Azad, M. I. Hossain, and P. R. Saha. “Prevention of Nosocomial Infection & Role of Hand Hygiene Compliance in a Private Hospital of Bangladesh”. Bangladesh Critical Care Journal, vol. 5, no. 2, Oct. 2017, pp. 83-87, doi:10.3329/bccj.v5i2.34382.