Nirav R. Shah
- Randomized, Controlled Trials, Observational Studies, and the Hierarchy of Research Designs
2000/06/22 by John Concato, Nirav R. Shah, Ralph I. Horwitz · 13 citations
Immunology and Microbiology · Medicine · Decision Sciences · #Immune responses and vaccinations #Tuberculosis Research and Epidemiology #Meta-analysis and systematic reviews #Observational study #Randomized controlled trial #Medicine #Confidence interval #Odds ratio #Clinical trial #Meta-analysis #Relative risk #Research design #Internal medicine #Statistics