Improved observational method for studying therapeutic efficacy. Suggestive evidence that lidocaine prophylaxis prevents death in acute myocardial infarction
- 27 November 1981
- journal article
- research article
- Published by American Medical Association (AMA) in JAMA
- Vol. 246 (21), 2455-2459
- https://doi.org/10.1001/jama.246.21.2455