Authors: B Bresnihan; R Hohmeister; J Cutting; R L Travers; M Waldburger; C Black; T Jones; G R Hughes Journal: Ann Rheum Dis Date: 1979-08 Impact factor: 19.103
Authors: T Hirano; H Hashimoto; Y Shiokawa; M Iwamori; Y Nagai; M Kasai; Y Ochiai; K Okumura Journal: J Clin Invest Date: 1980-12 Impact factor: 14.808