title: Serum luteinizing hormone during the pregnancy of a Zebu cow.
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D004971:Estrus; D005260:Female; D006207:Half-Life; D007986:Luteinizing Hormone / Q000097:blood*; D011247:Pregnancy; D011270:Pregnancy, Animal; D011863:Radioimmunoassay
chemical_list: D007986:Luteinizing Hormone