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
Authors: R D'Amelio; F De Rosa; O Pontesilli; R Dayal; G Brighouse; A Teggi; M Barnet; P H Lambert Journal: Med Microbiol Immunol Date: 1989 Impact factor: 3.402