Dr.V.JAYANTH KUMAR MDS, and Dr.T.N.UMA MAHESWARI MDS. “IN-VIVO AUTOFLUORESCENCE SPECTROSCOPY IN ORAL CANCER DIAGNOSIS: A SYSTEMATIC”. International Journal of Pharma and Bio Sciences, vol. 5, no. 1, Mar. 2014, pp. 252-60, https://ijpbs.net/index.php/journal/article/view/3124.