Advances and retreats

Lancet. 1999 Apr:353 Suppl 1:SI33-4. doi: 10.1016/s0140-6736(99)90231-3.
No abstract available

MeSH terms

  • Cardiovascular Diseases*
  • Cardiovascular Surgical Procedures / classification
  • Cardiovascular Surgical Procedures / methods
  • Clinical Protocols
  • Health Knowledge, Attitudes, Practice
  • Humans
  • Journalism, Medical / standards*
  • Quality Control
  • Randomized Controlled Trials as Topic / classification
  • Reproducibility of Results
  • Research / classification
  • Research / standards
  • Research Design