D. J. Burkart

MR measurements of mesenteric venous flow: prospective evaluation in healthy volunteers and patients with suspected chronic mesenteric ischemia.

R. Ehman, C. Johnson, C. Reading, 1995, Radiology.

Evaluation of portal venous hypertension with cine phase-contrast MR flow measurements: high association of hyperdynamic portal flow with variceal hemorrhage.

A. Weaver, R. Ehman, C. Johnson, 1993, Radiology.

Upper abdominal phase-contrast MR angiography: comparison of cine and non-cine techniques.

C. Johnson, D. Burkart, D. J. Burkart, 1995, Radiology.

Abdominal phase‐contrast MR angiography: Breath‐Hold versus non‐breath‐hold techniques

R. Ehman, A. Hara, C. Johnson, 1996, Journal of magnetic resonance imaging : JMRI.

Volumetric flow rates in the portal venous system: measurement with cine phase-contrast MR imaging.

M. Morton, R. Ehman, C. Johnson, 1993, AJR. American journal of roentgenology.

Variability of consecutive in vivo MR flow measurements in the main portal vein.

J. Felmlee, R. Ehman, A. Hara, 1996, AJR. American journal of roentgenology.

Cine Phase‐Contrast MR Flow Measurements: Improved Precision using an Automated Method of Vessel Detection

J. Felmlee, A. Weaver, R. Ehman, 1994, Journal of computer assisted tomography.