Maryam Panhwar, Neha Manzar, Batool Bibi, Mahwash Malik Baloch, Tahera Ayub, Amna Rehman 2022. Efficacy of Isolated and Combined Application of Topical Metronidazole and Chlorhexidine in the Treatment of Periodontal Inflammation a Randomized Controlled Trial. Pakistan Journal of Medical & Health Sciences. 16, 08 (Oct. 2022), 504. DOI:https://doi.org/10.53350/pjmhs22168504.