“PERBEDAAN KARAKTERISTIK PASIEN SUSPEK NEGATIF COVID-19 DAN TERKONFIRMASI POSITIF COVID-19 DI RSUD SANJIWANI TAHUN 2020: Infeksi COVID-19”. Surabaya Biomedical Journal 1, no. 3 (May 31, 2022): 137–146. Accessed June 13, 2025. https://sub-biomed.id/index.php/sbj/article/view/32.