Unmet needs in hereditary angioedema: an international survey of physicians. - Buttgereit T; Aulenbacher F; Adatia A; Ayala CV; Al-Nesf MA; Altrichter S; Abuzakouk M; Al-Ahmad M; Ali RM; Berardi A; Boccon-Gibod I; Bouillet L; et al. (Orphanet journal of rare diseases, 2025)