H. Yadav, G. Jhalani, K. Sharma, S. Kakkar, V. Gupta, and A. Verma, “Antibiotic sensitivity and resistance in nosocomial infection in medical and surgical intensive care units of a tertiary care hospital in north India”, Int J Basic Clin Pharmacol, vol. 5, no. 5, pp. 2164–2167, Jan. 2017.