title: Squashing versus nudging circadian rhythms with artificial bright light: solutions for shift work?
authors.affiliation: Biological Rhythms Research Laboratory, Rush-Presbyterian-St. Luke's Medical Center, Chicago, Illinois 60612.
authors.forename: C I
authors.initials: CI
authors.lastname: Eastman
mesh_terms: D001831:Body Temperature; D002940:Circadian Rhythm / Q000502:physiology*; D006801:Humans; D008029:Lighting; D012890:Sleep; D014940:Work Schedule Tolerance / Q000502:physiology*