title: Long-term follow-up after removal of an abdominal pregnancy: ultrasound evaluation of the involuting placenta.
mesh_terms: D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007231:Infant, Newborn; D010920:Placenta / Q000473:pathology*; D011247:Pregnancy; D011269:Pregnancy, Abdominal / Q000601:surgery*; D014463:Ultrasonography