A Comparative Clinical Study of the Effect of Using Vitamin B5 Toothpastes and Chlorhexidine Toothpastes on Children with Gingivitis. مجلة الجامعة [Internet]. 2022 Mar. 25 [cited 2026 Jun. 6];4(15). Available from: https://journal.hama-univ.edu.sy/huj/article/view/770