August 12, 2014 article Sample size importantly limits the usefulness of instrumental variable methods, depending on instrument strength and level of confounding Journal of Clinical Epidemiology DOI: 10.1016/j.jclinepi.2014.05.019 OpenAlex Authors 0 Author list not loaded yet. Cited by 3 stored of 67 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 The effectiveness of decompressive craniectomy size in traumatic brain injury; an international, observational, comparative effectiveness study 2026 Brain and Spine article Medicine Traumatic Brain Injury and Neurovascular Disturbances Open access 2 citations The effects of imprisonment length on recidivism: a judge stringency instrumental variable approach 2023 Journal of Experimental Criminology article Social Sciences Criminal Justice and Corrections Analysis Open access 9 citations Instrumental variable analysis to estimate treatment effects: a simulation study showing potential benefits of conditioning on hospital 2022 BMC Medical Research Methodology article Mathematics Advanced Causal Inference Techniques Open access 7 citations 3 results References 0