[The electron microscopic study of the human amnion epithelium].
D000650:Amnion / Q000166:cytology*; D004847:Epithelial Cells; D005260:Female; D006801:Humans; D008854:Microscopy, Electron; D010920:Placenta / Q000166:cytology; D006831:Polyhydramnios / Q000473:pathology; D011247:Pregnancy; D014470:Umbilical Cord / Q000166:cytology