title: Seasonal variation in the nature of cervical mucus response to estradiol benzoate in normal and clover-affected ovariectomized ewes.
mesh_terms: D000821:Animal Feed; D000818:Animals; D002369:Castration; D002582:Cervix Mucus / Q000187:drug effects / Q000502:physiology*; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D010507:Periodicity; D012621:Seasons; D012756:Sheep / Q000502:physiology*; D012757:Sheep Diseases / Q000503:physiopathology*
chemical_list: D004958:Estradiol