Kkunnil SP, Pradeep S, Shankar V, Cheruvalath Sujith SK, Sreelakshmi T, Cheriyakandi SV, Kandiyil TA, Purayil SP, Puthukkudy VN, Mangi T, Varghese T. Awareness regarding the effect of passive smoking among adults: a cross-sectional study. Int J Community Med Public Health [Internet]. 2026 Feb. 27 [cited 2026 Apr. 16];13(3):1344-50. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/15221