DOI:
10.1055/s-00035024
Thrombosis and Haemostasis
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References
Busse JW, Guyatt GH.
Tool to assess risk of bias in case control studies.
Available at:
https://www.evidencepartners.com/wp-content/uploads/2017/09/Tool-to-Assess-Risk-of-Bias-in-Case-Control-Studies.pdf
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