title: Ultrastructures of the corpus luteal cells of the human ovary, especially refering to the mechanism of steroid secretion.
mesh_terms: D003338:Corpus Luteum / Q000378:metabolism / Q000648:ultrastructure*; D003339:Corpus Luteum Hormones / Q000378:metabolism; D005260:Female; D006801:Humans; D008854:Microscopy, Electron; D011247:Pregnancy
chemical_list: D003339:Corpus Luteum Hormones