J S Tsafrir, T Reis. Show Affiliations »
Abstract
Mesh: See more » Abstracting and IndexingAuthorshipBibliometricsHumansPeriodicals as Topic/standards
Year: 1990 PMID: 2091645 PMCID: PMC1664462 DOI: 10.1136/bmj.301.6764.1333-c
Source DB: PubMed Journal: BMJ ISSN: 0959-8138