Sharma, S. N., R. Holla, S. K., and M. Srinivas. “Periodic Evaluation of Drug Utilization in Intensive Coronary Care Unit Patients in a Tertiary Care Hospital”. International Journal of Basic & Clinical Pharmacology, vol. 7, no. 2, Jan. 2018, pp. 292-7, doi:10.18203/2319-2003.ijbcp20180101.