Sudoł-Szopinńska, Iwona Postpartum endoanal ultrasound findings in primiparous women after vaginal delivery. [electronic resource] - Acta radiologica (Stockholm, Sweden : 1987) Sep 2010 - 819-24 p. digital Publication Type: Journal Article ISSN: 1600-0455 Standard No.: 10.3109/02841851.2010.491090 doi Subjects--Topical Terms: AdultAnal Canal--diagnostic imagingDelivery, ObstetricEndosonography--methodsEpisiotomyExtraction, ObstetricalFemaleHumansImaging, Three-DimensionalObstetric Labor Complications--diagnostic imagingPerineum--diagnostic imagingPostoperative Complications--diagnostic imagingPregnancyPrevalenceProspective StudiesPuerperal Disorders--diagnostic imagingRisk Factors