title: Time-dependent effects of dim light at night on re-entrainment and masking of hamster activity rhythms.
authors.affiliation: Department of Psychology, University of California, San Diego, La Jolla, USA.
authors.forename: David W
authors.initials: DW
authors.lastname: Frank
authors.forename: Jennifer A
authors.initials: JA
authors.lastname: Evans
authors.forename: Michael R
authors.initials: MR
authors.lastname: Gorman