title: Radio telemetric observations of the diurnal changes in respiration rate, heart rate and intestinal motility of domestic fowl.
mesh_terms: D000818:Animals; D002432:Cecum / Q000502:physiology; D002645:Chickens / Q000502:physiology*; D002940:Circadian Rhythm; D004562:Electrocardiography; D004569:Electroencephalography; D005247:Feeding Behavior; D005769:Gastrointestinal Motility; D006339:Heart Rate; D008297:Male; D012119:Respiration; D012890:Sleep; D013686:Telemetry; D014851:Wakefulness