Vaman RS, Valamparambil MJ, V. RA, T. MA, Varghese B, Joseph F. Development of a district level multifaceted first-response strategy to COVID–19 in a resource limited setting in Kerala, India. Int J Community Med Public Health [Internet]. 2020 Aug. 28 [cited 2024 Apr. 18];7(9):3735-9. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/6757