VARSHA CHOUDHARY (2012) “UTILITY OF SILVER NITRATE STAINING IN DETECTION OF SPIROCHETES FROM ORAL CAVITY OF PERIODONTALLY HEALTHY AND DISEASED INDIVIDUALS”, International Journal of Pharma and Bio Sciences, 3(4), pp. 980–986. Available at: https://ijpbs.net/index.php/journal/article/view/1855 (Accessed: 4 September 2026).