Updates are available Correction dated 2018-02-16

Click to view Correction: https://doi.org/10.1186/s13195-018-0351-5

Updates are available Correction dated 2018-03-19

Click to view Correction: https://doi.org/10.1186/s13643-018-0711-z

Integrating multiple data sources (MUDS) for meta-analysis to improve patient-centered outcomes research: a protocol for a systematic review

Crossref DOI link: https://doi.org/10.1186/s13643-015-0134-z

Published Online: 2015-11-02

Published Print: 2015-12

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