Authors: Sigmund, G Hettinger, M Block, T Stolben, A Gard, R

Citation: G. Sigmund et al., Evaluation of renal artery stenosis: Comparison of angiography with invasive blood pressure measurement and Doppler ultrasound., ROFO-F RONT, 172(7), 2000, pp. 615-622

Authors: Sigmund, G Buitrago-Tellez, CH Torhorst, J Steinbrich, W

Citation: G. Sigmund et al., Radiology of gastrointestinal stromal tumor (GIST) and one new case of Carney's syndrome., ROFO-F RONT, 172(3), 2000, pp. 287-294