16S rRNA Gene Sequence Analysis of Anaerobic Streptococcal isolates from Patients with Chronic Periodontitis . AJBR [Internet]. 17 Aralık 2020 [a.yer 27 Haziran 2026];23(3):343-50. Erişim adresi: https://ojshostng.com/index.php/ajbr/article/view/195