Heart rate studies with scaleless chickens.
D000818:Animals; D001833:Body Temperature Regulation; D001835:Body Weight; D002318:Cardiovascular Diseases / Q000209:etiology / Q000662:veterinary; D002645:Chickens / Q000033:anatomy & histology / Q000502:physiology*; D003080:Cold Temperature; D005241:Feathers; D005260:Female; D005796:Genes; D006321:Heart; D006339:Heart Rate; D006358:Hot Temperature; D008297:Male; D009929:Organ Size; D013312:Stress, Physiological / Q000150:complications / Q000662:veterinary