Voundi-Voundi, Esther, Ngono MG, Nokam Abena ME, Lowe JM, Medi-Sike C, Ngogang MP, and Pieme CA. “Comparison of Salivary Parameters in COVID-19 Positive Vs COVID-19 Negative Individuals During a Mass Campaign: A Case-Control Study”. Journal of Science and Diseases 2, no. 2 (May 19, 2025): 55–60. Accessed June 15, 2025. https://jsd-fmsp-ueb.com/index.php/pub/article/view/33.