Sobti, Vikram, K. Krishnaprasad, and Amit Bhargava. 2017. “An Epidemiological Survey to Assess the Clinical Use of Cephalosporins in Community-Acquired Respiratory Tract Infections”. International Journal of Basic & Clinical Pharmacology 4 (3):547-50. https://doi.org/10.18203/2319-2003.ijbcp20150037.