1.
Noor-ul-Ain Qazi, Amna Bilal, Fatima Siraj, Shahwar Siddiq, Hafsa Gul, Madiha Riasat. Periodontal Disease Risk Factors Assessment in Association with Frequency of Tooth Brushing. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 Nov. 22 [cited 2024 Sep. 19];16(10):213. Available from: https://mail.pjmhsonline.com/index.php/pjmhs/article/view/3023