Destylya D, Sinaga BY, Siagian P, Eyanoer PC. Characteristics of COVID-19 Patients in Haji Adam Malik General Hospital, Medan, North Sumatera. Respir Scie [Internet]. 2022Jun.2 [cited 2026Apr.20];2(3):132-4. Available from: https://respiratoryscience.or.id/index.php/journal/article/view/53