PEDro (Physiotherapy Evidence Database), a free database of over 39,000 randomised trials, systematic reviews and clinical practice guidelines in physiotherapy. For each trial, review or guideline, PEDro provides the citation details, the abstract and a link to the full text, where possible. All trials on PEDro are independently assessed for quality. These quality ratings are used to quickly guide users to trials that are more likely to be valid and to contain sufficient information to guide clinical practice. PEDro is produced by Musculoskeletal Health Sydney, School of Public Health at the University of Sydney and is hosted by Neuroscience Research Australia (NeuRA). Freely available.