Authors: M Galli; P Comfurius; C Maassen; H C Hemker; M H de Baets; P J van Breda-Vriesman; T Barbui; R F Zwaal; E M Bevers Journal: Lancet Date: 1990-06-30 Impact factor: 79.321
Authors: R De Caterina; A d'Ascanio; A Mazzone; P Gazzetti; W Bernini; R Neri; S Bombardieri Journal: Am J Cardiol Date: 1990-04-01 Impact factor: 2.778
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