Rai, D. V., K. S. Guttal, B. B. Kulkarni, S. Hiremath, and K. N. Burde. “Vascular Endothelial Growth Factor (VEGF) Gene Polymorphism in Oral Submucous Fibrosis Subjects - A Preliminary Study”. Asian Journal of Medical Sciences, vol. 7, no. 5, Aug. 2016, pp. 10-16, doi:10.3126/ajms.v7i5.15064.