A Phase Response Curve to Single Bright Light Pulses in Human SubjectsSat Bir S. Khalsa, Charles A. Czeisler, Christian Cajochen et al.|The Journal of Physiology|2003Cited by 1k
Bright Light Induction of Strong (Type 0) Resetting of the Human Circadian PacemakerCharles A. Czeisler, Joseph M. Ronda, Richard E. Kronauer et al.|Science|1989Cited by 947