References

• 2009Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement83,813 cited
• 1960A Coefficient of Agreement for Nominal Scales42,335 cited
• 2010Preferred reporting items for systematic reviews and meta-analyses: The PRISMA statement12,147 cited
• 1988Statistical Methods for Meta-Analysis10,330 cited
• 2005Estimating the mean and variance from the median, range, and the size of a sample9,051 cited
• 2008Cochrane Handbook for Systematic Reviews of Interventions Version 5.0.1. The Cochrane Collaboration5,525 cited
• 2003Reliability of the PEDro Scale for Rating Quality of Randomized Controlled Trials4,799 cited
• 1985Statistical Methods for Meta-Analysis2,523 cited
• 2009The PEDro scale is a valid measure of the methodological quality of clinical trials: a demographic study2,199 cited
• 1995Assessing the quality of randomized controlled trials: An annotated bibliography of scales and checklists1,306 cited
• 2011The Effectiveness of Parent-Implemented Language Interventions: A Meta-Analysis668 cited
• 1996Interactive Focused Stimulation for Toddlers With Expressive Vocabulary Delays321 cited
• 2005Randomised controlled trial of the Lidcombe programme of early stuttering intervention242 cited
• 2006Estimates of Quality and Reliability With the Physiotherapy Evidence-Based Database Scale to Assess the Methodology of Randomized Controlled Trials of Pharmacological and Nonpharmacological Interventions