00422nam a2200121Ia 4500008004100000245010600041260003900147260000900186300000700195650002600202650001200228856006000240170516s9999    xx            000 0 und d  aImplementation of musculoskeletal ultrasonography in detection of early juvenile idiopathic arthritis  bEuropean Journal of Radiology Open  c2016  a3:  xRadiologic Technology  xRadtech  uhttp://www.sciencedirect.com/science/journal/23520477/3