Cosme Ferreira, S., Rosa, A., Sousa, F., Mendoza-Alvarez, A., González-Montelongo, R., Callero, A., Flores, C. and Câmara, R. 2026. Novel SERPING1 Genetic Variant in Two Family Members with Hereditary Angioedema. Acta Médica Portuguesa. (Feb. 2026). DOI:https://doi.org/10.20344/amp.24214.