Bijlsma, JWDoherty, MPereira da Silva, JA2009-06-092009-06-092009Best Pract Res Clin Rheumatol. 2009 Apr;23(2):125http://hdl.handle.net/10400.4/524engCompetĂȘncia ClĂ­nicaReumatologiaThis volume on Practical Competencies in Rheumatology is based on the realization that learning, teaching and evaluation of rheumatological skills is very much based on competencies. Preface.journal article