Wisłowska, M Echocardiographic findings and 24-h electrocardiographic Holter monitoring in patients with nodular and non-nodular rheumatoid arthritis. [electronic resource] - Rheumatology international 1999 - 163-9 p. digital Publication Type: Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article ISSN: 0172-8172 Standard No.: 10.1007/s002960050079 doi Subjects--Topical Terms: AdultAgedAnalysis of VarianceArthritis, Rheumatoid--complicationsEchocardiographyElectrocardiography, AmbulatoryFemaleHeart Valve Diseases--diagnosisHumansIncidenceMaleMiddle AgedReference ValuesRheumatoid Nodule--complicationsStatistics, NonparametricStroke VolumeVentricular Dysfunction, Left--diagnosis