Basnet BB, Sharma KR. Perceived Benefits, Knowledge about Cancer and Attitude towards Promotion of Gutkha Amongst Gutkha users from Nepal. Birat J. Health Sci. [Internet]. 2019 May 3 [cited 2024 Jul. 17];4(1):592-5. Available from: https://nepjol.info/index.php/bjhs/article/view/23928