title: Formation and maintenance of corpora lutea in domestic animals.
mesh_terms: D000818:Animals; D003338:Corpus Luteum / Q000502:physiology*; D003340:Corpus Luteum Maintenance; D004967:Estrogens / Q000502:physiology; D005260:Female; D010907:Pituitary Hormones / Q000502:physiology; D011247:Pregnancy; D012756:Sheep; D013552:Swine
chemical_list: D004967:Estrogens; D010907:Pituitary Hormones