Assembling comparison groups to assess the effects of health care

J R Soc Med. 1997 Jul;90(7):379-86. doi: 10.1177/014107689709000706.
No abstract available

Publication types

  • Review

MeSH terms

  • Controlled Clinical Trials as Topic / methods*
  • Ethics, Medical
  • Humans
  • Medical Errors
  • Meta-Analysis as Topic*
  • Randomized Controlled Trials as Topic
  • Research Design
  • Selection Bias*