TY - GEN AU - Winget,C M AU - Card,D H AU - Pope,J M TI - Circadian oscillations of three parameters at defined light intensities and color SN - 0021-8987 PY - 1968///0508 KW - Animals KW - Body Temperature KW - physiology KW - Chickens KW - Circadian Rhythm KW - Color KW - Electrocardiography KW - Heart Rate KW - Light KW - Motor Activity KW - Telemetry N1 - Publication Type: Journal Article UR - https://doi.org/10.1152/jappl.1968.24.3.401 ER -