Related Experiment Videos

Methods in health services research. Interpreting the evidence: choosing between randomised and non-randomised

M McKee1, A Britton, N Black

  • 1London School of Hygiene and Tropical Medicine, London WC1E 7HT. m.mckee@lshtm.ac.uk

BMJ (Clinical Research Ed.)
|July 30, 1999
PubMed
Abstract

No abstract available in PubMed .

Related Concept Videos