title: An approach to therapeutic trials in rheumatology: the foundation for applied rheumatology research.
authors.affiliation: Department of Rheumatology, Leiden University Hospital, The Netherlands.
authors.forename: E
authors.initials: E
authors.lastname: De Vries
authors.forename: F C
authors.initials: FC
authors.lastname: Breedveld
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods* / Q000451:nursing; D006801:Humans; D007391:International Cooperation; D015337:Multicenter Studies as Topic / Q000379:methods* / Q000451:nursing; D012219:Rheumatology