Bora D. Zivkovic

Steele, C. T., Zivkovic, B. D., Siopes, T., & Underwood, H. (2003). Ocular clocks are tightly coupled and act as pacemakers in the circadian system of Japanese quail. AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, 284(1), R208–R218. https://doi.org/10.1152/ajpregu.00447.2002

Underwood, H., Steele, C. T., & Zivkovic, B. (2001). Circadian organization and the role of the pineal in birds. MICROSCOPY RESEARCH AND TECHNIQUE, 53(1), 48–62. https://doi.org/10.1002/jemt.1068

Zivkovic, B. D., Underwood, H., & Siopes, T. (2000). Circadian ovulatory rhythms in Japanese quail: Role of ocular and extraocular pacemakers. JOURNAL OF BIOLOGICAL RHYTHMS, 15(2), 172–183. https://doi.org/10.1177/074873040001500211

Underwood, H., Steele, C. T., & Zivkovic, B. (1999). Effects of fasting on the circadian body temperature rhythm of Japanese quail. PHYSIOLOGY & BEHAVIOR, 66(1), 137–143. https://doi.org/10.1016/S0031-9384(98)00287-X

Zivkovic, B. D., Underwood, H., Steele, C. T., & Edmonds, K. (1999). Formal properties of the circadian and photoperiodic systems of Japanese quail: Phase response curve and effects of T-cycles. JOURNAL OF BIOLOGICAL RHYTHMS, 14(5), 378–390. https://doi.org/10.1177/074873099129000786