title: Light and electron microscopic studies of the placenta delivered by laminaria-metreurynter induced abortion in mid-pregnancy.
mesh_terms: D000028:Abortion, Induced; D000650:Amnion; D001485:Basement Membrane; D004848:Epithelium; D005260:Female; D006801:Humans; D008722:Methods; D008853:Microscopy; D008854:Microscopy, Electron; D008928:Mitochondria; D010920:Placenta / Q000166:cytology*; D011247:Pregnancy; D012624:Seaweed