Erich Lotterer

Hepatic arterial flow volume and reserve in patients with cirrhosis: use of intra-arterial Doppler and adenosine infusion.

W. Fleig, A. Zipprich, G. Kleber, 1999, Gastroenterology.

Hepatic arterial blood flow velocities: assessment by transcutaneous and intravascular Doppler sonography.

W. Fleig, G. Kleber, G. Hübner, 2000, Journal of hepatology.