1. Chairman of the International classification of sleep disorders: diagnostic and coding manual;Thorpy,1990
2. International classification of sleep disorders. Diagnostic and coding manual;American Academy of Sleep Medicine,2005
3. International classification of sleep disorders;American Academy of Sleep Medicine,2014
4. Idiopathic hypersomnia with and without long sleep time: a controlled series of 75 patients;Vernet;Sleep,2009
5. Understanding and using advanced statistics;Foster,2005