Shanbhag, Pratheek, Mithra Hegde, and Shruthi Attavar. “Saliva As a Biomarker for Estimation of Glucose Level in Healthy Individuals, a Systematic Review”. Romanian Journal of Diabetes Nutrition and Metabolic Diseases 30, no. 1 (March 31, 2023): 132-140. Accessed July 30, 2026. https://rjdnmd.org/index.php/RJDNMD/article/view/1209.