Users' Guides to the Medical Literature. II. How to Use an Article About Therapy or Prevention. A. Are the Results of the Study Valid? Evidence-Based Medicine Working Group

JAMA. 1993 Dec 1;270(21):2598-601. doi: 10.1001/jama.270.21.2598.

MeSH terms

  • Clinical Trials as Topic*
  • Grateful Med
  • MEDLARS
  • Periodicals as Topic*
  • Reproducibility of Results*
  • Research Design