Dietrich C F, Lorentzen T, Sidhu P S, Jenssen C, Gilja O H, Piscaglia F
Department of Internal Medicine 2, Caritas Krankenhaus, Bad Mergentheim, Germany.
Department of Gastroenterology, Surgical Section, Herlev Hospital, University of Copenhagen, Herlev, Denmark.
Ultraschall Med. 2015 Oct;36(5):460-3. doi: 10.1055/s-0035-1553462. Epub 2015 Oct 15.