title: Peripheral plasma progesterone and corticoid levels at parturition in the sow.
mesh_terms: D000818:Animals; D002850:Chromatography, Gel; D002940:Circadian Rhythm; D005260:Female; D005938:Glucocorticoids / Q000097:blood*; D007743:Labor, Obstetric; D008722:Methods; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*; D011485:Protein Binding; D013552:Swine / Q000502:physiology*; D014316:Tritium
chemical_list: D005938:Glucocorticoids; D014316:Tritium; D011374:Progesterone