MAHEEN M, ARYA GOPAKUMAR, RINCY ANNAMMA PHILIP, and ZACHARIAH THOMAS. “A CASE REPORT ON LUDWIG’S ANGINA: AN ENT EMERGENCY”. Asian Journal of Pharmaceutical and Clinical Research, vol. 12, no. 6, June 2019, pp. 3-4, doi:10.22159/ajpcr.2019.v12i6.32726.