Charles, Pierre

Single-center trials show larger treatment effects than multicenter trials: evidence from a meta-epidemiologic study

Dechartres, A., Boutron, I., Trinquart, L., Charles, P., & Ravaud, P. (2011) · Annals of Internal Medicine

Meta-analysis and systematic reviewsStatistical Methods in Clinical Trials

Cited by 307

Misrepresentation of randomized controlled trials in press releases and news coverage: a cohort study

Yavchitz, A., Boutron, I., Bafeta, A., Marroun, I., Charles, P., Mantz, J., & Ravaud, P. (2012) · PLoS Medicine

Academic Publishing and Open AccessPharmaceutical industry and healthcare

Cited by 293

Reporting of sample size calculation in randomised controlled trials: review

Charles, P., Giraudeau, B., Dechartres, A., Baron, G., & Ravaud, P. (2009) · BMJ

Statistical Methods in Clinical TrialsMeta-analysis and systematic reviews

Cited by 274