title: Behavioural and ovarian changes during the oestrous cycle in the Boran (Bos indicus).
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D004971:Estrus / Q000502:physiology*; D005260:Female; D010053:Ovary / Q000033:anatomy & histology*; D010173:Palpation / Q000662:veterinary; D011374:Progesterone / Q000097:blood*; D012726:Sexual Behavior, Animal / Q000502:physiology*
chemical_list: D011374:Progesterone