title: National repositories of family material: important research resource.
authors.forename: S C
authors.initials: SC
authors.lastname: Bain
authors.forename: A H
authors.initials: AH
authors.lastname: Barnett
mesh_terms: D003922:Diabetes Mellitus, Type 1 / Q000235:genetics*; D030342:Genetic Diseases, Inborn / Q000235:genetics; D006801:Humans; D010375:Pedigree; D012042:Registries; D006113:United Kingdom