How repeatable is assessment of external anal sphincter trauma by exoanal 4D ultrasound?Published in:2019By:Turel Fatakia, F.;Subramaniam, N.;Bienkiewicz, J.;Friedman, T.;Dietz, H. P.;Turel, Friyan;Subramaniam, Nishamini;Bienkiewicz, Janek;Friedman, Talia;Dietz, Hans PeterPublication type:journal article