Historical studies: should you believe the results?

Plast Reconstr Surg. 1990 Oct;86(4):793-5.
No abstract available

MeSH terms

  • Clinical Trials as Topic / standards
  • Clinical Trials as Topic / statistics & numerical data
  • Cohort Studies*
  • Ethics, Medical
  • Humans
  • Research Design / standards*
  • Research Design / statistics & numerical data