title: Normal duration of the oestrous cycle in ewes with congenital absence of one uterine horn.
mesh_terms: D000818:Animals; D004971:Estrus; D005260:Female; D010053:Ovary / Q000098:blood supply / Q000378:metabolism; D010507:Periodicity; D011247:Pregnancy; D011453:Prostaglandins / Q000378:metabolism; D012756:Sheep / Q000502:physiology*; D014599:Uterus / Q000002:abnormalities* / Q000378:metabolism
chemical_list: D011453:Prostaglandins