PK, D. P., J, D., AK, D., KM, D., PK, D. and GS, D. (2012) “Association of Recurrent Aphthous Ulcers With Stress Among Students In An Indian Dental Institution: Recurrent Aphthous Ulcers With Stress Among Students”, National Journal of Integrated Research in Medicine, 3(3), pp. 137–143. doi: 10.70284/njirm.v3i3.2053.