How to spot bias and other potential problems in randomised controlled trials

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Bibliographic Details
Published inJournal of neurology, neurosurgery and psychiatry Vol. 75; no. 2; pp. 181 - 187
Main Authors Lewis, S C, Warlow, C P
Format Journal Article
LanguageEnglish
Published London BMJ Publishing Group Ltd 01.02.2004
BMJ
BMJ Publishing Group LTD
BMJ Group
Subjects
Bias
Biological and medical sciences
Clinical trials
Hypotheses
Medical sciences
Methods
Neurology
Neuroscience for Neurologists
Neurosciences
Observer Variation
Patients
Prevention
randomised controlled trials
Randomized Controlled Trials as Topic - standards
Randomized Controlled Trials as Topic - statistics & numerical data
Research bias
Statistical methods
Stroke
Nervous system diseases
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Bibliography:href:jnnp-75-181.pdf
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Correspondence to:
 Dr Steff C Lewis
 Neurosciences Trials Unit, Division of Clinical Neurosciences, Western General Hospital, Crewe Road, Edinburgh EH4 2XU, UK; steff.lewis@ed.ac.uk
PMID:14742583
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0022-3050
1468-330X
DOI:10.1136/jnnp.2003.025833