MENON, NIVEDHA, HEMA. D, Dr JENNIFER SUHASINI S, and Dr. ANITHA BALAJI MDS, PhD. 2024. “Association Between Periodontitis And Covid-19 Infection, A Double-Edged Sword? - A Cross-Sectional Study”. Migration Letters 21 (S3). London, UK:1617-28. https://migrationletters.com/index.php/ml/article/view/7613.