Making comparisons

Lancet. 1993 Jul 17;342(8864):157-60. doi: 10.1016/0140-6736(93)91351-l.
No abstract available

MeSH terms

  • Case-Control Studies
  • Clinical Trials as Topic
  • Cohort Studies
  • Cross-Sectional Studies
  • Humans
  • Medical Records
  • Research Design*
  • Statistics as Topic*