Authors: José A Gómez-Puerta; Ricard Cervera; Gerard Espinosa; Ronald A Asherson; Mario García-Carrasco; Izaias P da Costa; Danieli C O Andrade; Eduardo F Borba; Alexander Makatsaria; Silvia Bucciarelli; Manuel Ramos-Casals; Josep Font Journal: Ann Rheum Dis Date: 2007-01-12 Impact factor: 19.103
Authors: W Drenthen; P G Pieper; J W Roos-Hesselink; A C M Schmidt; B J M Mulder; A P J van Dijk; H W Vliegen; K M Sollie; A A Voors; T Ebels; D J van Veldhuisen Journal: Heart Date: 2006-07-03 Impact factor: 5.994