. 2016 Apr-Jun;7(2):70–75. doi: 10.4103/0975-962X.184646
Copyright: © Indian Journal of Dentistry
This is an open access article distributed under the terms of the Creative Commons Attribution NonCommercial ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non commercially, as long as the author is credited and the new creations are licensed under the identical terms.
Graph 1.
Item-wise pre- and post-intervention knowledge score