Modern Rheumatology
Modern Rheumatology > 2009 > 19 > 4 > 351-357
Modern Rheumatology > 2010 > 20 > 6 > 531-538
Modern Rheumatology > 2011 > 21 > 6 > 684-690
Modern Rheumatology > 2012 > 22 > 2 > 186-194
Modern Rheumatology > 2012 > 22 > 2 > 303-307