title: Limits of agreement between raters are required for the use of HJHS 2.1 in clinical studies.
authors.affiliation: Van Creveldkliniek, Utrecht, The Netherlands; Julius Center for Health Sciences and Primary Care University Medical Center Utrecht, Utrecht, The Netherlands.
authors.forename: K
authors.initials: K
authors.lastname: Fischer
mesh_terms: D006467:Hemophilia A / Q000175:diagnosis* / Q000628:therapy*; D006801:Humans; D008297:Male