[Modifications in the ultrastructure of the hepatic cells of certain lower vertebrates in relation to the ovarian cycle and the administration of gynogenic substances].
D000818:Animals; D004967:Estrogens / Q000494:pharmacology*; D022781:Hepatocytes; D008099:Liver / Q000502:physiology*; D008597:Menstrual Cycle; D012098:Reproduction / Q000502:physiology*; D014714:Vertebrates
D004967:Estrogens
ESTROGENS/pharmacology; LIVER/physiology; REPRODUCTION/physiology