| Literature DB >> 9272883 |
Abstract
Entities:
Keywords: BMJ (British Medical Journal); Biomedical and Behavioral Research; Centers for Disease Control and Prevention; International Committee of Medical Journal Editors; Journal of the American Medical Association
Mesh:
Year: 1997 PMID: 9272883
Source DB: PubMed Journal: JAMA ISSN: 0098-7484 Impact factor: 56.272