title: Response to 'Limits of agreement between raters are required for use of HJHS 2.1 in clinical studies'.
authors.affiliation: Division of Rheumatology, The Hospital for Sick Children, Toronto, ON, Canada; Department of Pediatrics, Institute of Medicine, and Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, ON, Canada.
authors.forename: B M
authors.initials: BM
authors.lastname: Feldman
authors.forename: E
authors.initials: E
authors.lastname: Pullaneyagum
mesh_terms: D006467:Hemophilia A / Q000175:diagnosis* / Q000628:therapy*; D006801:Humans; D008297:Male