Choudhary, R., Dullo, P., Tandon, R. and Gupta, U. 2010. A Prospective Study on MBBS Student About Different Visual Aids. Journal of Bangladesh Society of Physiologist. 4, 2 (Jan. 2010), 58–63. DOI:https://doi.org/10.3329/jbsp.v4i2.4174.