title: The national registry of haemophilia A and B in Spain: results from a census of patients.
authors.forename: J A
authors.initials: JA
authors.lastname: Aznar
authors.forename: L
authors.initials: L
authors.lastname: Abad-Franch
authors.forename: V R
authors.initials: VR
authors.lastname: Cortina
authors.forename: P
authors.initials: P
authors.lastname: Marco
mesh_terms: D019352:Censuses; D006467:Hemophilia A / Q000453:epidemiology*; D006801:Humans; D008297:Male; D012042:Registries / Q000706:statistics & numerical data*; D013030:Spain / Q000453:epidemiology