The frequency of oral mucosal lesions associated with habit of chewing/smoking tobacco and areca nut chewing: A Cross sectional uni center evaluation study at rural Kanpur. IJFANS [Internet]. 2022 Jan. 1 [cited 2026 Sep. 5];11(12):17735-43. Available from: https://www.ijfans.org/index.php/Journal/article/view/14304