1. Olfactory function in restless legs syndrome;Adler;Mov Disord,1998
2. MRI measurement of brain iron in patients with restless legs syndrome;Allen;Neurology,2001
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4. Allen RP, Picchietti D, Hening WA, Trenkwalder C, Walters AS, Montplaisi J. Restless Legs Syndrome Diagnosis and Epidemiology workshop at the National Institutes of Health; International Restless Legs Syndrome Study Group. (2003). Restless legs syndrome: diagnostic criteria, special considerations, and epidemiology. A report from the restless legs syndrome diagnosis and epidemiology workshop at the National Institutes of Health. Sleep Med 4:101–19.
5. Restless legs syndrome prevalence and impact: REST general population study;Allen;Arch Intern Med,2005