BernhardHellmich, OliverFlossmann, Wolfgang LGross, PaulBacon, JanWillem Cohen-Tervaert, LoicGuillevin, DavidJayne, AlfredMahr, Peter AMerkel, HeinerRaspe, David G IScott, JamesWitter, HasanYazici, Raashid ALuqmani
Annals of the Rheumatic Diseases May 2007, 66 (5) 605-617; DOI: 10.1136/ard.2006.062711