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A unified framework for bias assessment in clinical research
(
Lippincott, Williams & Wilkins
, 2019 , Article)
Methodological flaws, limitations, and inadequate practices in research are well known and pose threats to the internal validity of any research study. However, there are ways of safeguarding research conduct to reduce the ...
Letter re: stratification by quality is not recommended in meta-analysis.
(
Elsevier
, 2019 , Other)
None