Methods to systematically review and meta-analyse observational studies: a systematic scoping review of recommendations
Abstract Background Systematic reviews and meta-analyses of observational studies are frequently performed, but no widely accepted guidance is available at present. We performed a systematic scoping review of published methodological recommendations on how to systematically review and meta-analyse o...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2018-05-01
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Series: | BMC Medical Research Methodology |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12874-018-0495-9 |