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Study design and hierarchy of evidence for surgical decision making

Sheila Sprague1, Paula McKay, Achilleas Thoma

  • 1Department of Clinical Epidemiology and Biostatistics, McMaster University, 293 Wellington Street North, Suite 110, Hamilton, ON L8L 8E7, Canada.

Clinics in Plastic Surgery
|February 27, 2008
PubMed

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