R Watts, S Cubie. Show Affiliations »
Abstract
Mesh： See more » Clinical Trials as Topic/methodsClinical Trials as Topic/standardsDatabases, Factual/standardsHumansInternational CooperationRegistriesResearch DesignRheumatology/standardsWorld Health Organization
Year: 2008 PMID： 18927194 DOI： 10.1093/rheumatology/ken393
Source DB: PubMed Journal: Rheumatology (Oxford) ISSN： 1462-0324 Impact factor: 7.580