title: The market in healthcare data.
authors.affiliation: Farr Institute of Health Informatics Research, University College London, UK UCL Institute of Child Health, London, UK r.gilbert@ucl.ac.uk.
authors.forename: Ruth
authors.initials: R
authors.lastname: Gilbert
authors.affiliation: UCL Institute of Child Health, London, UK Centre for Multilevel Modelling, University of Bristol, UK.
authors.forename: Harvey
authors.initials: H
authors.lastname: Goldstein
authors.affiliation: Farr Institute of Health Informatics Research, University College London, UK.
authors.forename: Harry
authors.initials: H
authors.lastname: Hemingway
mesh_terms: D022126:Access to Information; D035843:Biomedical Research; D019033:Delivery of Health Care, Integrated / Q000458:organization & administration; D006801:Humans; D011996:Records