Thadathil SE, N. R, S. SP. Knowledge and attitude of people above 18 years regarding COVID-19 vaccination in a rural area of Kerala. Int J Community Med Public Health [Internet]. 2021 Nov. 24 [cited 2026 Mar. 30];8(12):5796-800. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/9075