E Garfield1. Show Affiliations » 1. garfield@CODEX.cis.upenn.edu
Abstract
Mesh: See more » Abstracting and IndexingCD-ROMDatabases, BibliographicPeriodicals as Topic/standardsResearch
Year: 1998 PMID: 10070222
Source DB: PubMed Journal: Rev Invest Clin ISSN: 0034-8376 Impact factor: 1.451