Gowda G, Holla R, Ramraj B, Shettihalli Gudegowda K. Contact Tracing and Quarantine for Covid 19: Challenges in community surveillance . Indian J Community Health [Internet]. 2020 Apr. 20 [cited 2024 Jul. 3];32(2 (Supp):306-8. Available from: https://iapsmupuk.org/journal/index.php/IJCH/article/view/1427