May 01, 2004 article When are observational studies as credible as randomised trials? The Lancet DOI: 10.1016/s0140-6736(04)16261-2 OpenAlex Authors 0 Author list not loaded yet. Cited by 8 stored of 537 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access Time-Dependent Effects of Inotropic Exposure During Venoarterial Extracorporeal Membrane Oxygenation Support on the Probability of Extracorporeal Membrane Oxygenation Weaning Failure 2026 Critical Care Medicine article Engineering Mechanical Circulatory Support Devices Open access 0 citations Practical and statistical aspects of subgroup analyses in surgical neuro-oncology: A comprehensive review from the PIONEER consortium 2024 Neuro-Oncology article Mathematics Statistical Methods in Clinical Trials Open access 3 citations Are Target Trial Emulations the Gold Standard for Observational Studies? 2023 Epidemiology article Mathematics Advanced Causal Inference Techniques Open access 30 citations Overall, abdominal, and visceral obesity in men and women: an introduction 2023 Elsevier eBooks book-chapter Medicine Cardiovascular Disease and Adiposity 0 citations Cardiorenal Outcomes Among Patients With Atrial Fibrillation Treated With Oral Anticoagulants 2022 American Journal of Kidney Diseases article Medicine Atrial Fibrillation Management and Outcomes Open access 22 citations GLP-1 receptor agonist versus DPP-4 inhibitor and kidney and cardiovascular outcomes in clinical practice in type-2 diabetes 2021 Kidney International article Medicine Diabetes Treatment and Management Open access 47 citations Evidence‐based medicine—When observational studies are better than randomized controlled trials 2020 Nephrology article Mathematics Advanced Causal Inference Techniques Open access 89 citations Where to look for the most frequent biases? 2020 Nephrology article Mathematics Statistical Methods in Epidemiology Open access 166 citations 8 results References 0