title: A bioassay for progesterone and gonadotropins based on the meiotic division of Xenopus oocytes in vitro.
mesh_terms: D000818:Animals; D001001:Anura / Q000502:physiology*; D001681:Biological Assay; D005260:Female; D005640:Follicle Stimulating Hormone / Q000494:pharmacology*; D066298:In Vitro Techniques; D007986:Luteinizing Hormone / Q000494:pharmacology*; D008540:Meiosis; D008722:Methods; D010063:Ovum / Q000166:cytology*; D011374:Progesterone / Q000008:administration & dosage / Q000097:blood / Q000494:pharmacology*
chemical_list: D011374:Progesterone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone