SREEKANTHA, SHEETAL D, SATISHA T G, PRIYA HILDA D’SOUZA, RANGASWAMY R, RAGHAVENDRA TEY, MANJUNATHA GOUD BK, VIVIAN D’SOUZA, and PRASANNACHANDRA M. 2011. “TONSILOLITH: A CASE REPORT”. International Journal of Pharma and Bio Sciences 2 (1):213-15. https://ijpbs.net/index.php/journal/article/view/681.