Strides in Recognition and Management of Joint Hypermobility Syndrome Gretchen Henkel | Issue: May 2010 | May 1, 2010 Gretchen Henkel is a medical journalist based in California. Reference Grahame R. Time to take hypermobility seriously (in adults and children). Rheumatology (Oxford). 2001;40:485-487. Page: 1 2 3 4 | Single Page Share: