Authors: J Font; R Cervera; G Espinosa; L Pallarés; M Ramos-Casals; S Jiménez; M García-Carrasco; L Seisdedos; M Ingelmo Journal: Ann Rheum Dis Date: 1998-08 Impact factor: 19.103
Authors: A J Swaak; J C Nossent; W Bronsveld; A Van Rooyen; E J Nieuwenhuys; L Theuns; R J Smeenk Journal: Ann Rheum Dis Date: 1989-06 Impact factor: 19.103