| Literature DB >> 17907892 |
Abstract
The placebo is a therapeutics tool well known since the antiquity. It is used in clinical practice and research. In this article I have define the concept and resume the guidelines for its use in clinical research.Mesh:
Substances:
Year: 2007 PMID: 17907892 DOI: 10.4321/s0212-71992007000500010
Source DB: PubMed Journal: An Med Interna ISSN: 0212-7199