Aggarwal, A., Nadda, A., Gupta, U., Sagar, V., Sharma, A. and Monga, D. (2022) “Realtime Supervision and Quality Assessment of Statewide Community based Sero-Surveillance for Anti-Sars-Cov-2 IgG Antibodies”, International Journal of Health Systems and Implementation Research, 6(1), pp. 23-30. Available at: https://ijhsir.ahsas-pgichd.org/index.php/ijhsir/article/view/132 (Accessed: 14May2024).