Authors: R Y Leavitt; A S Fauci; D A Bloch; B A Michel; G G Hunder; W P Arend; L H Calabrese; J F Fries; J T Lie; R W Lightfoot Journal: Arthritis Rheum Date: 1990-08
Authors: F J van der Woude; N Rasmussen; S Lobatto; A Wiik; H Permin; L A van Es; M van der Giessen; G K van der Hem; T H The Journal: Lancet Date: 1985-02-23 Impact factor: 79.321