Sinaga BYM, Tarigan AH. Lung Fibrosis due to Coronavirus Disease 2019 Pneumonia with Critical Symptoms: A Case Report. Open Access Maced J Med Sci [Internet]. 2022 Jan. 8 [cited 2024 Nov. 22];10(C):1-5. Available from: https://oamjms.eu/index.php/mjms/article/view/7830