Willard, S T Plasma progesterone response following ACTH administration during mid-gestation in the pregnant Brahman heifer. [electronic resource] - Theriogenology Mar 2005 - 1061-9 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0093-691X Standard No.: 10.1016/j.theriogenology.2004.05.018 doi Subjects--Topical Terms: Adrenal Glands--physiologyAdrenocorticotropic Hormone--administration & dosageAnimalsCattle--bloodFemaleGestational AgeHydrocortisone--bloodPregnancyProgesterone--blood