Ultrasound in Arthritis

Iwona Sudoł-Szopińska1, Claudia Schueller-Weidekamm2, Athena Plagou3

  • 1Department of Radiology, National Institute of Geriatrics, Rheumatology, and Rehabilitation, Street Spartanska 1, Warsaw 02-637, Poland; Department of Diagnostic Imaging, Warsaw Medical University, St. Żwirki i Wigury 61, Warsaw 02-091, Poland.