Authors: J P Haahr; S Østergaard; J Dalsgaard; K Norup; P Frost; S Lausen; E A Holm; J H Andersen Journal: Ann Rheum Dis Date: 2005-05 Impact factor: 19.103
Authors: E Thomas; D A W M van der Windt; E M Hay; N Smidt; K Dziedzic; L M Bouter; P R Croft Journal: Ann Rheum Dis Date: 2005-01-07 Impact factor: 19.103