Aryal D, Pandey N, Neupane K, Rijal AH, Dhami B, Bhattarai R. Knowledge, attitude, and practices regarding periodontal health in patients visiting a dental teaching hospital. J. Kathmandu Med. Coll. [Internet]. 2021 Sep. 30 [cited 2024 Apr. 19];10(3):147-51. Available from: https://www.nepjol.info/index.php/JKMC/article/view/41239