{Reference Type}: Comparative Study {Title}: Need for a consensus on the methods by which to measure joint mobility and the definition of norms for hypermobility that reflect age, gender and ethnic-dependent variation: is revision of criteria for joint hypermobility syndrome and Ehlers-Danlos syndrome hypermobility type indicated? {Author}: Remvig L;Engelbert RH;Berglund B;Bulbena A;Byers PH;Grahame R;Juul-Kristensen B;Lindgren KA;Uitto J;Wekre LL; {Journal}: Rheumatology (Oxford) {Volume}: 50 {Issue}: 6 {Year}: Jun 2011 {Factor}: 7.046 {DOI}: 10.1093/rheumatology/ker140 {Abstract}: