Systematic reviews in health care: Assessing the quality of controlled clinical trials.
Journal article

Systematic reviews in health care: Assessing the quality of controlled clinical trials.

  • Jüni P Department of Social and Preventive Medicine, University of Bern, Bern, 3012 Switzerland.
  • Altman DG
  • Egger M
  • 2001-07-07
Published in:
  • BMJ (Clinical research ed.). - 2001
Language
  • English
Open access status
green
Identifiers
Persistent URL
https://sonar.ch/global/documents/79250
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