Tevzadze, Veriko, and Ketevan Nanobashvili. “Assesment of Prevention of Periodontal Diseases in Pregnant Women in Tbilisi”. Caucasus Journal of Health Sciences and Public Health, vol. 5, no. 2, Apr. 2021, pp. 89-90, https://caucasushealth.ug.edu.ge/index.php/caucasushealth/article/view/408.