Identification of 20 beta-hydroxy-pregn-4-ene-3-one in luteal tissue from pregnant whales.
D000818:Animals; D002591:Cetacea; D003338:Corpus Luteum / Q000737:chemistry*; D005260:Female; D006801:Humans; D011247:Pregnancy; D014907:Whales
CETACEA; CORPUS LUTEUM/chemistry