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  • Can analyses of electronic patient records be independently and externally validated? Study 2—the effect of β-adrenoceptor blocker therapy on cancer survival: a retrospective cohort study

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General practice / Family practice
Research
Can analyses of electronic patient records be independently and externally validated? Study 2—the effect of β-adrenoceptor blocker therapy on cancer survival: a retrospective cohort study

Authors

  • David A Springate NIHR School for Primary Care Research, Centre for Primary Care, Institute of Population, Health, University of Manchester, Manchester, UKCentre for Biostatistics, Institute of Population Health, University of Manchester, Manchester, UK PubMed articlesGoogle scholar articles
  • Darren M Ashcroft Centre for Pharmacoepidemiology and Drug Safety, Manchester Pharmacy School, University of Manchester, Manchester, UK PubMed articlesGoogle scholar articles
  • Evangelos Kontopantelis NIHR School for Primary Care Research, Centre for Primary Care, Institute of Population, Health, University of Manchester, Manchester, UKCentre for Health Informatics, Institute of Population Health, University of Manchester, Manchester, UK PubMed articlesGoogle scholar articles
  • Tim Doran Department of Health Sciences, University of York, York, UK PubMed articlesGoogle scholar articles
  • Ronan Ryan Primary Care Clinical Sciences, School of Health and Population Sciences, University of Birmingham, Edgbaston, UK PubMed articlesGoogle scholar articles
  • David Reeves NIHR School for Primary Care Research, Centre for Primary Care, Institute of Population, Health, University of Manchester, Manchester, UKCentre for Biostatistics, Institute of Population Health, University of Manchester, Manchester, UK PubMed articlesGoogle scholar articles
  1. Correspondence to Dr David Reeves; david.reeves{at}manchester.ac.uk
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Citation

Springate DA, Ashcroft DM, Kontopantelis E, et al
Can analyses of electronic patient records be independently and externally validated? Study 2—the effect of β-adrenoceptor blocker therapy on cancer survival: a retrospective cohort study
BMJ Open 2015;5:e007299. doi: 10.1136/bmjopen-2014-007299

Publication history

  • Received December 1, 2014
  • Revised March 12, 2015
  • Accepted March 18, 2015
  • First published April 13, 2015.
Online issue publication 
May 20, 2020
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