Narang, Ridhi, Litik Mittal, Yogesh Kumar Gupta, - Roseka, and Renuka Verma. “Salivary Biomarkers for Periodontal Diseases-A Review”. Bangladesh Journal of Medical Science 12, no. 3 (June 22, 2013): 244–249. Accessed July 17, 2024. https://banglajol.info/index.php/BJMS/article/view/15405.