title: Blockade of episodic gonadotrophin secretion by immobilon in ovariectomized ewes.
mesh_terms: D000075:Acepromazine / Q000494:pharmacology*; D000818:Animals; D002369:Castration; D005048:Etorphine / Q000494:pharmacology*; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood*; D007986:Luteinizing Hormone / Q000097:blood*; D009019:Morphinans / Q000494:pharmacology*; D012756:Sheep; D013997:Time Factors
chemical_list: D009019:Morphinans; D005048:Etorphine; D000075:Acepromazine; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone