Should anticoagulation be used in the treatment of severe COVID-19?. Acta Medica Philippina, [S. l.], 2020. DOI: 10.47895/amp.v54i0.1717. Disponível em: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/1717. Acesso em: 12 apr. 2025.