Epidemiological evidence for the bimodal chronotype using the Composite Scale of Morningness.
Department of Biology, University of Education-Heidelberg, Heidelberg, Germany. Randler@ph-heidelberg.de
Christoph
C
Randler
Christian
C
Vollmer
D000818:Animals; D002940:Circadian Rhythm; D005260:Female; D006801:Humans; D008297:Male