title: Senescence of placental villi.
mesh_terms: D004692:Endarteritis / Q000473:pathology; D005260:Female; D005315:Fetal Diseases / Q000473:pathology; D006801:Humans; D010920:Placenta / Q000473:pathology*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000473:pathology