“Clinical Profile and Outcomes of Coronavirus Disease 19 (COVID-19) Patients Who Underwent Hemoperfusion (HP) in a Tertiary COVID-19 Referral Hospital: A Descriptive Study”. Acta Medica Philippina 56, no. 17 (September 29, 2022). Accessed April 7, 2025. https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/3418.