Risk Factors Associated with Prolonged Nasopharyngeal Carriage of SARS-CoV-2 and Length of Stay among Patients Admitted to a COVID-19 Referral Center in Manila, Philippines. Acta Medica Philippina, [S. l.], v. 57, n. 12, 2023. DOI: 10.47895/amp.vi0.5764. Disponível em: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/5764. Acesso em: 11 may. 2025.