Al Khaja, K. A., H. James, and R. P. Sequeira. “Acquisition of Prescribing Skill by Medical Students in a Problem-Based Learning Curriculum: Preclerkship to Clerkship Phase Transition”. International Journal of Basic & Clinical Pharmacology, vol. 6, no. 4, Mar. 2017, pp. 718-25, doi:10.18203/2319-2003.ijbcp20171078.