A Silman1, D Symmons. Show Affiliations » 1. ARC Epidemiology Research Unit, University of Manchester, UK. Alan.Silman@man.ac.uk
Abstract
Entities: Disease
Mesh: See more » BiasCohort StudiesFollow-Up StudiesHumansLongitudinal StudiesPatient SelectionProspective StudiesResearch Design/standardsRetrospective StudiesRheumatology/methodsRheumatology/standards
Year: 1999 PMID: 9972991
Source DB: PubMed Journal: J Rheumatol ISSN: 0315-162X Impact factor: 4.666