title: Concentrations of progesterone and 15-keto-13,14-dihydroprostaglandin F2 alpha in peripheral plasma during the estrous cycle and early pregnancy in gilts.
mesh_terms: D000818:Animals; D001681:Biological Assay; D004971:Estrus; D005260:Female; D011247:Pregnancy; D011270:Pregnancy, Animal; D011374:Progesterone / Q000097:blood*; D011453:Prostaglandins / Q000097:blood*; D011460:Prostaglandins F / Q000097:blood; D013552:Swine / Q000097:blood*
chemical_list: D011453:Prostaglandins; D011460:Prostaglandins F; D011374:Progesterone