Nadeem, M. N., and M. Maqdoom. “A Prospective Study of Antimicrobial Utilization in Post-Operative Care Unit of a Teaching Hospital in South India”. International Journal of Basic & Clinical Pharmacology, vol. 9, no. 2, Jan. 2020, pp. 310-4, doi:10.18203/2319-2003.ijbcp20200182.