Joshi, H.S., Katyal, R., Singh, A., Joshi, G., Chandra, S. and Singh, K. 2017. Is problem based learning a better teaching tool as compared to didactic lectures for the undergraduate students?. International Journal Of Community Medicine And Public Health. 4, 10 (Sep. 2017), 3727–3730. DOI:https://doi.org/10.18203/2394-6040.ijcmph20174240.