1. Circadian rhythms in adrenal organ cultures;Andrews;Gegenbaurs Morphologisches Jahrbuch,1971
2. Human circadian rhythms in a multioscillatory system;Aschoff,1976
3. Circadian pacemakers in the nervous system;Block,1978
4. The Physiological Clock;Bünning,1967
5. Effect of suprachiasmatic ablation on the daily temperature rhythm;Dunn;Neuroscience Letters,1977