1. Prevalence of gout and hyperuricemia in the US general population: the National Health and Nutrition Examination Survey 2007-2008;Zhu;Arthritis Rheum,2011
2. Epidemiology of gout: is the incidence rising?;Arromdee;J Rheumatol,2002
3. Increasing prevalence of gout and hyperuricemia over 10 years among older adults in a managed care population;Wallace;J Rheumatol,2004
4. Spontaneous odontoid fracture on a tophus responsible for spinal cord compression: a case report;de Parisot;Joint Bone Spine,2013
5. Tophaceous gout of the spine mimicking epidural infection: case report and review of the literature;Barrett;Neurosurgery,2001