Lyimo, Z C Relationship among estradiol, cortisol and intensity of estrous behavior in dairy cattle. [electronic resource] - Theriogenology Jun 2000 - 1783-95 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0093-691X Standard No.: 10.1016/s0093-691x(00)00314-9 doi Subjects--Topical Terms: AnimalsBehavior, AnimalCattle--bloodEstradiol--bloodEstrus--bloodEstrus Detection--methodsFemaleFluoroimmunoassay--veterinaryHydrocortisone--bloodPregnancyProgesterone--bloodRadioimmunoassay--veterinaryStatistics, NonparametricWalking--physiology