2021. Management of a Patient with Angle Class I Malocclusion with Anterior Crossbite and Maxillary Central Diastema Caused by High Attachment of the Maxillary Labial Frenulum. Acta Medica Philippina. 55, 8 (Nov. 2021). DOI:https://doi.org/10.47895/amp.v55i8.2203.