1.
Raveendranath PP, Kumaran JA, Jose JM. COVID-19 reinfection among health care workers in a tertiary care center in north Kerala: a descriptive study. Int J Community Med Public Health [Internet]. 2023 Jul. 29 [cited 2025 Nov. 13];10(8):2868-71. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/11315