A citation-based method for searching scientific literature

Emily Herrett, Arlene M Gallagher, Krishnan Bhaskaran, Harriet Forbes, Rohini Mathur, Tjeerd van Staa, Liam Smeeth. Int J Epidemiol 2015
Times Cited: 1119

List of co-cited articles
160 articles co-cited >1

Times Cited
  Times     Co-cited

Validation and validity of diagnoses in the General Practice Research Database: a systematic review.
Emily Herrett, Sara L Thomas, W Marieke Schoonen, Liam Smeeth, Andrew J Hall. Br J Clin Pharmacol 2010

Representativeness and optimal use of body mass index (BMI) in the UK Clinical Practice Research Datalink (CPRD).
Krishnan Bhaskaran, Harriet J Forbes, Ian Douglas, David A Leon, Liam Smeeth. BMJ Open 2013

Validation of chronic obstructive pulmonary disease recording in the Clinical Practice Research Datalink (CPRD-GOLD).
Jennifer K Quint, Hana Müllerova, Rachael L DiSantostefano, Harriet Forbes, Susan Eaton, John R Hurst, Kourtney Davis, Liam Smeeth. BMJ Open 2014

Approach to record linkage of primary care data from Clinical Practice Research Datalink to other health-related patient data: overview and implications.
Shivani Padmanabhan, Lucy Carty, Ellen Cameron, Rebecca E Ghosh, Rachael Williams, Helen Strongman. Eur J Epidemiol 2019

The REporting of studies Conducted using Observational Routinely-collected health Data (RECORD) statement.
Eric I Benchimol, Liam Smeeth, Astrid Guttmann, Katie Harron, David Moher, Irene Petersen, Henrik T Sørensen, Erik von Elm, Sinéad M Langan. PLoS Med 2015

The relationship between time since registration and measured incidence rates in the General Practice Research Database.
James D Lewis, Warren B Bilker, Rachel B Weinstein, Brian L Strom. Pharmacoepidemiol Drug Saf 2005

Completeness and usability of ethnicity data in UK-based primary care and hospital databases.
Rohini Mathur, Krishnan Bhaskaran, Nish Chaturvedi, David A Leon, Tjeerd vanStaa, Emily Grundy, Liam Smeeth. J Public Health (Oxf) 2014

Data resource profile: Clinical Practice Research Datalink (CPRD) Aurum.
Achim Wolf, Daniel Dedman, Jennifer Campbell, Helen Booth, Darren Lunn, Jennifer Chapman, Puja Myles. Int J Epidemiol 2019

Data Resource Profile: Hospital Episode Statistics Admitted Patient Care (HES APC).
Annie Herbert, Linda Wijlaars, Ania Zylbersztejn, David Cromwell, Pia Hardelid. Int J Epidemiol 2017

Risk Factors, Mortality, and Cardiovascular Outcomes in Patients with Type 2 Diabetes.
Aidin Rawshani, Araz Rawshani, Stefan Franzén, Naveed Sattar, Björn Eliasson, Ann-Marie Svensson, Björn Zethelius, Mervete Miftaraj, Darren K McGuire, Annika Rosengren,[...]. N Engl J Med 2018

Validation of asthma recording in the Clinical Practice Research Datalink (CPRD).
Francis Nissen, Daniel R Morales, Hana Mullerova, Liam Smeeth, Ian J Douglas, Jennifer K Quint. BMJ Open 2017

Validation of the Recording of Acute Exacerbations of COPD in UK Primary Care Electronic Healthcare Records.
Kieran J Rothnie, Hana Müllerová, John R Hurst, Liam Smeeth, Kourtney Davis, Sara L Thomas, Jennifer K Quint. PLoS One 2016

A new equation to estimate glomerular filtration rate.
Andrew S Levey, Lesley A Stevens, Christopher H Schmid, Yaping Lucy Zhang, Alejandro F Castro, Harold I Feldman, John W Kusek, Paul Eggers, Frederick Van Lente, Tom Greene,[...]. Ann Intern Med 2009

The Danish Civil Registration System as a tool in epidemiology.
Morten Schmidt, Lars Pedersen, Henrik Toft Sørensen. Eur J Epidemiol 2014

Impact of FDA drug risk communications on health care utilization and health behaviors: a systematic review.
Stacie B Dusetzina, Ashley S Higashi, E Ray Dorsey, Rena Conti, Haiden A Huskamp, Shu Zhu, Craig F Garfield, G Caleb Alexander. Med Care 2012

Segmented regression analysis of interrupted time series studies in medication use research.
A K Wagner, S B Soumerai, F Zhang, D Ross-Degnan. J Clin Pharm Ther 2002

The Danish National Patient Registry: a review of content, data quality, and research potential.
Morten Schmidt, Sigrun Alba Johannesdottir Schmidt, Jakob Lynge Sandegaard, Vera Ehrenstein, Lars Pedersen, Henrik Toft Sørensen. Clin Epidemiol 2015

Completeness and diagnostic validity of recording acute myocardial infarction events in primary care, hospital care, disease registry, and national mortality records: cohort study.
Emily Herrett, Anoop Dinesh Shah, Rachael Boggon, Spiros Denaxas, Liam Smeeth, Tjeerd van Staa, Adam Timmis, Harry Hemingway. BMJ 2013

Validation of suicide and self-harm records in the Clinical Practice Research Datalink.
Kyla H Thomas, Neil Davies, Chris Metcalfe, Frank Windmeijer, Richard M Martin, David Gunnell. Br J Clin Pharmacol 2013

Effect of bariatric surgery on long-term cardiovascular outcomes: a nationwide nested cohort study.
Osama Moussa, Maddalena Ardissino, Tobias Heaton, Alice Tang, Omar Khan, Paul Ziprin, Ara Darzi, Peter Collins, Sanjay Purkayastha. Eur Heart J 2020

Methods to generate and validate a Pregnancy Register in the UK Clinical Practice Research Datalink primary care database.
Caroline Minassian, Rachael Williams, Wilhelmine H Meeraus, Liam Smeeth, Oona M R Campbell, Sara L Thomas. Pharmacoepidemiol Drug Saf 2019

Systematic review of discharge coding accuracy.
E M Burns, E Rigby, R Mamidanna, A Bottle, P Aylin, P Ziprin, O D Faiz. J Public Health (Oxf) 2012

Alcohol-Related Mortality in Patients With Psoriasis: A Population-Based Cohort Study.
Rosa Parisi, Roger T Webb, Matthew J Carr, Kieran J Moriarty, C Elise Kleyn, Christopher E M Griffiths, Darren M Ashcroft. JAMA Dermatol 2017

ClinicalCodes: an online clinical codes repository to improve the validity and reproducibility of research using electronic medical records.
David A Springate, Evangelos Kontopantelis, Darren M Ashcroft, Ivan Olier, Rosa Parisi, Edmore Chamapiwa, David Reeves. PLoS One 2014

Validity of The Health Improvement Network (THIN) for the study of psoriasis.
N M Seminara, K Abuabara, D B Shin, S M Langan, S E Kimmel, D Margolis, A B Troxel, J M Gelfand. Br J Dermatol 2011

Oral anticoagulants for prevention of stroke in atrial fibrillation: systematic review, network meta-analysis, and cost effectiveness analysis.
José A López-López, Jonathan A C Sterne, Howard H Z Thom, Julian P T Higgins, Aroon D Hingorani, George N Okoli, Philippa A Davies, Pritesh N Bodalia, Peter A Bryden, Nicky J Welton,[...]. BMJ 2017

The accuracy of date of death recording in the Clinical Practice Research Datalink GOLD database in England compared with the Office for National Statistics death registrations.
Arlene M Gallagher, Daniel Dedman, Shivani Padmanabhan, Hubert G M Leufkens, Frank de Vries. Pharmacoepidemiol Drug Saf 2019

Use of oral corticosteroids in the United Kingdom.
T P van Staa, H G Leufkens, L Abenhaim, B Begaud, B Zhang, C Cooper. QJM 2000

Cardiovascular events in early RA are a result of inflammatory burden and traditional risk factors: a five year prospective study.
Lena Innala, Bozena Möller, Lotta Ljung, Staffan Magnusson, Torgny Smedby, Anna Södergren, Marie-Louise Öhman, Solbritt Rantapää-Dahlqvist, Solveig Wållberg-Jonsson. Arthritis Res Ther 2011

Antibiotic prescribing for common infections in UK general practice: variability and drivers.
Victoria Palin, Anna Mölter, Miguel Belmonte, Darren M Ashcroft, Andrew White, William Welfare, Tjeerd van Staa. J Antimicrob Chemother 2019

Antibiotic prescription strategies for acute sore throat: a prospective observational cohort study.
Paul Little, Beth Stuart, F D Richard Hobbs, Chris C Butler, Alastair D Hay, Brendan Delaney, John Campbell, Sue Broomfield, Paula Barratt, Kerenza Hood,[...]. Lancet Infect Dis 2014

Antibiotic choice in UK general practice: rates and drivers of potentially inappropriate antibiotic prescribing.
Magdalena Nowakowska, Tjeerd van Staa, Anna Mölter, Darren M Ashcroft, Jung Yin Tsang, Andrew White, William Welfare, Victoria Palin. J Antimicrob Chemother 2019

Predictors of suppurative complications for acute sore throat in primary care: prospective clinical cohort study.
Paul Little, Beth Stuart, F D Richard Hobbs, Chris C Butler, Alastair D Hay, John Campbell, Brendan Delaney, Sue Broomfield, Paula Barratt, Kerenza Hood,[...]. BMJ 2013

Safety of reduced antibiotic prescribing for self limiting respiratory tract infections in primary care: cohort study using electronic health records.
Martin C Gulliford, Michael V Moore, Paul Little, Alastair D Hay, Robin Fox, A Toby Prevost, Dorota Juszczyk, Judith Charlton, Mark Ashworth. BMJ 2016

Half of U.K. patients with rheumatoid arthritis are prescribed oral glucocorticoid therapy in primary care: a retrospective drug utilisation study.
Rachel J Black, Rebecca M Joseph, Benjamin Brown, Mohammad Movahedi, Mark Lunt, William G Dixon. Arthritis Res Ther 2015

Validity and completeness of the General Practice Research Database for studies of inflammatory bowel disease.
James D Lewis, Colleen Brensinger, Warren B Bilker, Brian L Strom. Pharmacoepidemiol Drug Saf 2002

Comorbidities in patients with gout prior to and following diagnosis: case-control study.
Chang-Fu Kuo, Matthew J Grainge, Christian Mallen, Weiya Zhang, Michael Doherty. Ann Rheum Dis 2016

Co-cited is the co-citation frequency, indicating how many articles cite the article together with the query article. Similarity is the co-citation as percentage of the times cited of the query article or the article in the search results, whichever is the lowest. These numbers are calculated for the last 100 citations when articles are cited more than 100 times.