1.
Dharmalingam P, J. PF, Murugesan V, Balasubramanian S. A cross sectional study on appropriate use of face mask among adults seeking primary health care services in Chennai. Int J Community Med Public Health [Internet]. 2021 Nov. 24 [cited 2026 Feb. 15];8(12):5972-8. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/8990