Vanesa Bellou, Lazaros Belbasis, Ioanna Tzoulaki, Evangelos Evangelou, John P A Ioannidis. Parkinsonism Relat Disord 2016
Times Cited: 188
Times Cited: 188
Times Cited
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The epidemiology of Parkinson's disease: risk factors and prevention.
Alberto Ascherio, Michael A Schwarzschild. Lancet Neurol 2016
Alberto Ascherio, Michael A Schwarzschild. Lancet Neurol 2016
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Bias in meta-analysis detected by a simple, graphical test.
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Environmental risk factors and multiple sclerosis: an umbrella review of systematic reviews and meta-analyses.
Lazaros Belbasis, Vanesa Bellou, Evangelos Evangelou, John P A Ioannidis, Ioanna Tzoulaki. Lancet Neurol 2015
Lazaros Belbasis, Vanesa Bellou, Evangelos Evangelou, John P A Ioannidis, Ioanna Tzoulaki. Lancet Neurol 2015
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AMSTAR 2: a critical appraisal tool for systematic reviews that include randomised or non-randomised studies of healthcare interventions, or both.
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John P A Ioannidis. CMAJ 2009
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Summarizing systematic reviews: methodological development, conduct and reporting of an umbrella review approach.
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Systematic evaluation of the associations between environmental risk factors and dementia: An umbrella review of systematic reviews and meta-analyses.
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Vanesa Bellou, Lazaros Belbasis, Ioanna Tzoulaki, Lefkos T Middleton, John P A Ioannidis, Evangelos Evangelou. Alzheimers Dement 2017
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Meta-analysis of early nonmotor features and risk factors for Parkinson disease.
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Vitamin D and multiple health outcomes: umbrella review of systematic reviews and meta-analyses of observational studies and randomised trials.
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Birth weight in relation to health and disease in later life: an umbrella review of systematic reviews and meta-analyses.
Lazaros Belbasis, Makrina D Savvidou, Chidimma Kanu, Evangelos Evangelou, Ioanna Tzoulaki. BMC Med 2016
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A re-evaluation of random-effects meta-analysis.
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Ten simple rules for conducting umbrella reviews.
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Epidemiology of Parkinson's disease.
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The Mass Production of Redundant, Misleading, and Conflicted Systematic Reviews and Meta-analyses.
John P A Ioannidis. Milbank Q 2016
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Serum uric acid levels and multiple health outcomes: umbrella review of evidence from observational studies, randomised controlled trials, and Mendelian randomisation studies.
Xue Li, Xiangrui Meng, Maria Timofeeva, Ioanna Tzoulaki, Konstantinos K Tsilidis, John PA Ioannidis, Harry Campbell, Evropi Theodoratou. BMJ 2017
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GRADE: an emerging consensus on rating quality of evidence and strength of recommendations.
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Maria Kyrgiou, Ilkka Kalliala, Georgios Markozannes, Marc J Gunter, Evangelos Paraskevaidis, Hani Gabra, Pierre Martin-Hirsch, Konstantinos K Tsilidis. BMJ 2017
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Mutation in the alpha-synuclein gene identified in families with Parkinson's disease.
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Identification of novel risk loci, causal insights, and heritable risk for Parkinson's disease: a meta-analysis of genome-wide association studies.
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Dietary fiber and health outcomes: an umbrella review of systematic reviews and meta-analyses.
Nicola Veronese, Marco Solmi, Maria Gabriella Caruso, Gianluigi Giannelli, Alberto R Osella, Evangelos Evangelou, Stefania Maggi, Luigi Fontana, Brendon Stubbs, Ioanna Tzoulaki. Am J Clin Nutr 2018
Nicola Veronese, Marco Solmi, Maria Gabriella Caruso, Gianluigi Giannelli, Alberto R Osella, Evangelos Evangelou, Stefania Maggi, Luigi Fontana, Brendon Stubbs, Ioanna Tzoulaki. Am J Clin Nutr 2018
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Uncertainty in heterogeneity estimates in meta-analyses.
John P A Ioannidis, Nikolaos A Patsopoulos, Evangelos Evangelou. BMJ 2007
John P A Ioannidis, Nikolaos A Patsopoulos, Evangelos Evangelou. BMJ 2007
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Large-scale meta-analysis of genome-wide association data identifies six new risk loci for Parkinson's disease.
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Recommendations for examining and interpreting funnel plot asymmetry in meta-analyses of randomised controlled trials.
Jonathan A C Sterne, Alex J Sutton, John P A Ioannidis, Norma Terrin, David R Jones, Joseph Lau, James Carpenter, Gerta Rücker, Roger M Harbord, Christopher H Schmid,[...]. BMJ 2011
Jonathan A C Sterne, Alex J Sutton, John P A Ioannidis, Norma Terrin, David R Jones, Joseph Lau, James Carpenter, Gerta Rücker, Roger M Harbord, Christopher H Schmid,[...]. BMJ 2011
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Risk factors and peripheral biomarkers for schizophrenia spectrum disorders: an umbrella review of meta-analyses.
L Belbasis, C A Köhler, N Stefanis, B Stubbs, J van Os, E Vieta, M V Seeman, C Arango, A F Carvalho, E Evangelou. Acta Psychiatr Scand 2018
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Development of AMSTAR: a measurement tool to assess the methodological quality of systematic reviews.
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Diet, body size, physical activity and risk of prostate cancer: An umbrella review of the evidence.
Georgios Markozannes, Ioanna Tzoulaki, Dimitra Karli, Evangelos Evangelou, Evangelia Ntzani, Marc J Gunter, Teresa Norat, John P Ioannidis, Konstantinos K Tsilidis. Eur J Cancer 2016
Georgios Markozannes, Ioanna Tzoulaki, Dimitra Karli, Evangelos Evangelou, Evangelia Ntzani, Marc J Gunter, Teresa Norat, John P Ioannidis, Konstantinos K Tsilidis. Eur J Cancer 2016
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Staging of brain pathology related to sporadic Parkinson's disease.
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Environmental Risk Factors and Amyotrophic Lateral Sclerosis: An Umbrella Review and Critical Assessment of Current Evidence from Systematic Reviews and Meta-Analyses of Observational Studies.
Lazaros Belbasis, Vanesa Bellou, Evangelos Evangelou. Neuroepidemiology 2016
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Bias in Peripheral Depression Biomarkers.
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Type 2 diabetes and cancer: umbrella review of meta-analyses of observational studies.
Konstantinos K Tsilidis, John C Kasimis, David S Lopez, Evangelia E Ntzani, John P A Ioannidis. BMJ 2015
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Alpha-synuclein in Lewy bodies.
M G Spillantini, M L Schmidt, V M Lee, J Q Trojanowski, R Jakes, M Goedert. Nature 1997
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Projected number of people with Parkinson disease in the most populous nations, 2005 through 2030.
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Physical activity and risk of Parkinson's disease in the Swedish National March Cohort.
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Non-motor features of Parkinson disease.
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A meta-analysis of genome-wide association studies identifies 17 new Parkinson's disease risk loci.
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Short chain fatty acids and gut microbiota differ between patients with Parkinson's disease and age-matched controls.
Marcus M Unger, Jörg Spiegel, Klaus-Ulrich Dillmann, David Grundmann, Hannah Philippeit, Jan Bürmann, Klaus Faßbender, Andreas Schwiertz, Karl-Herbert Schäfer. Parkinsonism Relat Disord 2016
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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.