[Physiological placental senescence in pregnanty at term. Electron microscopic study].
D000328:Adult; D005260:Female; D006801:Humans; D008854:Microscopy, Electron; D010920:Placenta / Q000166:cytology* / Q000502:physiology*; D011247:Pregnancy / Q000502:physiology*
La senescenza placentare fisiologica nella gravidanza a termine. Studio al microscopio elettronico.