Is Musculoskeletal Ultrasonography an Operator-Dependent Method or a Fast and Reliably Teachable Diagnostic Tool? Interreader Agreements of Three Ultrasonographers with Different T...

by Sarah Ohrndorf, Lydia Naumann, Jessica Grundey, Tanja Scheel, Alexander K. Scheel, Carola Werner, Marina Backhaus
Published 2010-01-01

Reliability Exercise for the Polymyalgia Rheumatica Classification Criteria Study: The Oranjewoud Ultrasound Substudy

by Alexander K. Scheel, Eric L. Matteson, Bhaskar Dasgupta, George A. W. Bruyn, Sarah Ohrndorf, Carola Werner, Wolfgang A. Schmidt
Published 2009-01-01