title: Inhibition of ovulation and absence of positive feedback in ewes immunized against luteinizing hormone releasing hormone [proceedings].
mesh_terms: D000818:Animals; D004971:Estrus; D005246:Feedback; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D007987:Gonadotropin-Releasing Hormone / Q000276:immunology*; D007986:Luteinizing Hormone / Q000097:blood; D010060:Ovulation; D011247:Pregnancy; D011388:Prolactin / Q000097:blood; D012756:Sheep
chemical_list: D007987:Gonadotropin-Releasing Hormone; D011388:Prolactin; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone