P., Shobha, and Messaline Sunitha. “Evaluation of Rational Drug Use Pattern Using WHO Prescribing Indicators in a Medical Intensive Care Unit of a Tertiary Teaching Hospital in Kerala, India”. International Journal of Basic & Clinical Pharmacology 6, no. 6 (May 23, 2017): 1328–1332. Accessed April 29, 2026. https://www.ijbcp.com/index.php/ijbcp/article/view/1746.