title: Plasma estrogen, progesterone and luteinizing hormone levels during the estrous cycle in pigs.
mesh_terms: D000818:Animals; D003345:Corticosterone / Q000097:blood; D004958:Estradiol / Q000097:blood*; D004971:Estrus; D005260:Female; D007986:Luteinizing Hormone / Q000097:blood*; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*; D011863:Radioimmunoassay; D013552:Swine / Q000502:physiology*; D014316:Tritium
chemical_list: D014316:Tritium; D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone; D003345:Corticosterone