1. Circadian rhythm of activity and body temperature;Aschoff,1970
2. Sources of thoughts from temperature regulation to rhythm research;Aschoff;Chronobiol. Int.,1990
3. Factors influencing behavioral thermoregulation in the pig;Baldwin;Physiol. Behav.,1968
4. Suprachiasmatic and paraventricular control of photoperiodism in Siberian hamsters;Bittman;Am. J. Physiol.,1991
5. Rats prefer ambient temperatures out of phase with their body temperature circadian rhythm;Briese;Brain Res.,1985