1Professor & Head, Department of Oral Pathology, SGT Dental College, Hospital and Research Institute, Budhera, Gurugram, Haryana, India
2Professor, Department of Oral Pathology, SGT Dental College, Hospital and Research Institute, Budhera, Gurugram, Haryana, India
3Associate Professor, Department of Oral Pathology, SGT Dental College, Hospital and Research Institute, Budhera, Gurugram, Haryana, India
*Corresponding author email id: aparnaad15@gmail.com
Online published on 29 January, 2021.