Hetland ML, Ejbjerg B, Hørslev-Petersen K, Jacobsen S, Vestergaard A, Jurik AG, Stengaard-Pedersen K, Junker P, Lottenburger T, Hansen I, Andersen LS, Tarp U, Skjødt H, Pedersen JK, Majgaard O, Svendsen AJ, Ellingsen T, Lindegaard H, Christensen AF, Vallø J, Torfing T, Narvestad E, Thomsen HS, Ostergaard M; CIMESTRA study group.
Ann Rheum Dis. 2009 Mar;68(3):384-90. Epub 2008 Apr 3.