Authors: A Collado; R Sanmarti; I Bielsa; T Castel; E Kanterewicz; J D Cañete; M A Brancós; J Rotes-Querol Journal: Ann Rheum Dis Date: 1988-12 Impact factor: 19.103
Authors: I L MacLean; J R Archer; M I Cawley; B L Kidd; B P O'Hara; F S Pegley; P W Thompson Journal: Ann Rheum Dis Date: 1992-01 Impact factor: 19.103