AUTHOR=Pandi-Perumal S.R. , Spence D W., Brown Gregory M., Thorpy Michael J. TITLE=Great challenges to sleep medicine: problems and paradigms JOURNAL=Frontiers in Neurology VOLUME=1 YEAR=2010 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2010.00007 DOI=10.3389/fneur.2010.00007 ISSN=1664-2295