Three-Dimensional Endoanal Ultrasound Features of the Anal Sphincter in Asian Primigravidae.
Dakshitha Praneeth WickramasingheSupun SenaratneHemantha SenanayakeDharmabandhu Nandadeva SamarasekeraPublished in: Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine (2018)
Normal values of 3DEAUS for primigravidae have been identified and may serve as reference values for other laboratories.