George C M Siontis

Response to letter by Forike et al.: more rigorous, not less, external validation is needed.

John P A Ioannidis, George C M Siontis, J. Ioannidis, 2016, Journal of clinical epidemiology.

Double Versus Single Stenting for Coronary Bifurcation Lesions: A Meta-Analysis

John P A Ioannidis, George C M Siontis, Demosthenes G Katritsis, 2009, Circulation. Cardiovascular interventions.

Diagnostic tests often fail to lead to changes in patient outcomes.

John P A Ioannidis, Despina G Contopoulos-Ioannidis, George C M Siontis, 2014, Journal of clinical epidemiology.

Transcatheter Aortic Valve Replacement for the Treatment of Pure Native Aortic Valve Regurgitation: A Systematic Review.

Thomas Pilgrim, Stephan Windecker, Raffaele Piccolo, 2016, JACC. Cardiovascular interventions.

Combining randomized and non‐randomized evidence in network meta‐analysis

Dimitris Mavridis, Georgia Salanti, Orestis Efthimiou, 2017, Statistics in medicine.

Transcatheter aortic valve implantation vs. surgical aortic valve replacement for treatment of severe aortic stenosis: a meta-analysis of randomized trials.

Dimitris Mavridis, Georgia Salanti, Peter Jüni, 2016, European heart journal.

Comparisons of established risk prediction models for cardiovascular disease: systematic review

John P A Ioannidis, Ioanna Tzoulaki, George C M Siontis, 2012, BMJ : British Medical Journal.

Living network meta-analysis compared with pairwise meta-analysis in comparative effectiveness research: empirical study

Dimitris Mavridis, Andrea Cipriani, Adriani Nikolakopoulou, 2018, British Medical Journal.

Predictors of permanent pacemaker implantation in patients with severe aortic stenosis undergoing TAVR: a meta-analysis.

Peter Jüni, Thomas Pilgrim, Stephan Windecker, 2014, Journal of the American College of Cardiology.

Prognostic significance of ambulatory ECG monitoring for ventricular arrhythmias.

George C M Siontis, Demosthenes G Katritsis, A. Camm, 2013, Progress in cardiovascular diseases.