| Literature DB >> 10489965 |
Abstract
Keywords: Biomedical and Behavioral Research; Declaration of Helsinki; World Medical Association
Mesh:
Year: 1999 PMID: 10489965 DOI: 10.1016/s0140-6736(05)75680-4
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321