M. AS, Joseph J, Sahoo DP, S. A, Jose S, K. K. Herd immunity and sustainable development goals: role of nurses in strengthening primary health care. Int J Community Med Public Health [Internet]. 2024 Oct. 29 [cited 2026 Jan. 7];11(11):4563-8. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/13011