“Chronic Periodontitis Chief Complaints: Gender and Age Distribution; Their Correlation With Plaque Index and Probing Pocket Depth”. Mustansiria Dental Journal 7, no. 1 (March 19, 2018): 143–149. Accessed May 12, 2025. https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/390.