title: Effects of changes to Data Protection Act.
authors.forename: A J
authors.initials: AJ
authors.lastname: Silman
authors.forename: G J
authors.initials: GJ
authors.lastname: Macfarlane
mesh_terms: D035843:Biomedical Research; D003219:Confidentiality / Q000331:legislation & jurisprudence; D004812:Epidemiologic Methods; D006801:Humans; D018579:Patient Selection; D006113:United Kingdom