Absence of carious lesions at margins of glass-ionomer cement and amalgam restorations: An update of systematic review evidence

Bias in meta-analysis detected by a simple, graphical test

Matthias Egger, George Davey Smith, Martin Schneider et al. · BMJ · 1997 · 54.3K citations · Full text

The CONSORT statement: revised recommendations for improving the quality of reports of parallel-group randomised trials

David Moher, Kenneth F. Schulz, Douglas G. Altman · The Lancet · 2001 · 5.4K citations · Full text

Meta-analysis, Health Policy, Patient Safety +7

Reported Methodologic Quality and Discrepancies between Large and Small Randomized Trials in Meta-Analyses

Lise Lotte Kjaergard, John Villumsen, Christian Gluud · Annals of Internal Medicine · 2001 · 2.3K citations

How important are comprehensive literature searches and the assessment of trial quality in systematic reviews? Empirical study

Matthias Egger, Peter Jüni, C. J. Bartlett et al. · Health Technology Assessment · 2003 · 1.2K citations · Full text

Family Medicine, Systematic Literature Study, Health Impact Assessment +24

How Quickly Do Systematic Reviews Go Out of Date? A Survival Analysis

Kaveh G Shojania, Margaret Sampson, Mohammed T Ansari et al. · Annals of Internal Medicine · 2007 · 810 citations