A practical guide to assigning levels of evidence

J Bone Joint Surg Am. 2007 May;89(5):1128-30. doi: 10.2106/JBJS.F.01380.
No abstract available

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Evidence-Based Medicine / classification*
  • Evidence-Based Medicine / standards
  • Humans
  • Publishing*
  • Research Design