Patient-reported outcomes and target effect sizes in pragmatic randomized trials in ClinicalTrials.gov : A cross-sectional analysis

enthalten in: PLoS medicine | 2022

von Vanderhout, S. | Fergusson, D. | Cook, J. | +1

Evaluating the frequency of English language requirements in clinical trial eligibility criteria : A systematic analysis using ClinicalTrials.gov

enthalten in: PLoS medicine | 2021

von Muthukumar, A. | Morrell, W. | Bierer, B.

Timing and completeness of trial results posted at ClinicalTrials.gov and published in journals

enthalten in: PLoS medicine | 2013

von Riveros, C. | Dechartres, A. | Perrodeau, E. | +3

Trial publication after registration in ClinicalTrials.Gov : a cross-sectional analysis

enthalten in: PLoS medicine | 2009

von Ross, J. | Mulvey, G. | Hines, E. | +2