title: Regression of corpora lutea in pregnant gilts administered antiovine LH rabbit serum.
mesh_terms: D000818:Animals; D000906:Antibodies; D003338:Corpus Luteum / Q000187:drug effects* / Q000502:physiology; D004971:Estrus; D005260:Female; D007106:Immune Sera; D007986:Luteinizing Hormone / Q000494:pharmacology*; D010060:Ovulation / Q000187:drug effects; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000187:drug effects*; D011374:Progesterone / Q000494:pharmacology; D013552:Swine / Q000502:physiology*
chemical_list: D000906:Antibodies; D007106:Immune Sera; D011374:Progesterone; D007986:Luteinizing Hormone