Legaspi, Carolyn Marie, David Jerome Ong, Jose Iñigo Remulla, and Rose Lou Marie Agbay. “SARS-CoV-2 RT-PCR Ct Value and Laboratory Tests: Clinicopathologic Characteristics Among Adult Filipino Inpatients Diagnosed With COVID-19 in a Tertiary Medical Center”. The Philippine Journal of Pathology 8, no. 1 (June 19, 2023): 32–40. Accessed April 25, 2026. https://www.philippinejournalofpathology.org/index.php/PJP/article/view/391.