Developing improved observational methods for evaluating therapeutic effectiveness
- 1 November 1990
- journal article
- research article
- Published by Elsevier in American Journal Of Medicine
- Vol. 89 (5), 630-638
- https://doi.org/10.1016/0002-9343(90)90182-d
Abstract
No abstract availableThis publication has 14 references indexed in Scilit:
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