Authors: R Cervera; J Font; A López-Soto; F Casals; L Pallarés; A Bové; M Ingelmo; A Urbano-Márquez Journal: Ann Rheum Dis Date: 1990-02 Impact factor: 19.103
Authors: J Font; R Cervera; A Lopez-Soto; L Pallares; X Bosch; S Ampurdanes; F J Casals; M Ingelmo Journal: Clin Rheumatol Date: 1989-12 Impact factor: 2.980
Authors: R A Asherson; M A Khamashta; J Ordi-Ros; R H Derksen; S J Machin; J Barquinero; H H Outt; E N Harris; M Vilardell-Torres; G R Hughes Journal: Medicine (Baltimore) Date: 1989-11 Impact factor: 1.889
Authors: M A Khamashta; R Cervera; R A Asherson; J Font; A Gil; D J Coltart; J J Vázquez; C Paré; M Ingelmo; J Oliver Journal: Lancet Date: 1990-06-30 Impact factor: 79.321