Factors Affecting Patient Referral to Periodontists from General Dental Practitioners in the City of Manila: A Descriptive Cross-sectional Study. Acta Medica Philippina, [S. l.], v. 59, n. 12, 2025. DOI: 10.47895/amp.vi0.11278. Disponível em: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/11278. Acesso em: 8 sep. 2025.