| Literature DB >> 9449904 |
Abstract
Keywords: Biomedical and Behavioral Research; Centers for Disease Control and Prevention; Health Care and Public Health
Mesh:
Substances:
Year: 1998 PMID: 9449904 DOI: 10.1016/S0140-6736(05)78167-8
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321