BS Manjunatha, S. B. P. V. S. S. “CLINICAL AND HISTOPATHOLOGICAL EVALUATION OF COLLAGEN FIBER ORIENTATION USING PICROSIRUS RED STAIN WITH POLARIZING MICROSCOPE IN PATIENTS HAVING ORAL SUBMUCOUS FIBROSIS”. Indo-European Journal of Dental Therapy and Research, vol. 2, no. 2, May 2014, pp. 2013-6, https://ijddmr.org/index.php/iejdtr/article/view/80.