Alongside conventional color-Doppler, two new procedures are available allowing representation of considerably slower blood flow velocitiesthe maximum entropy method (MEM) and ultrasound angiography (power Doppler);Sensitivität neuer Farbsysteme: "Maximum Entropy Method" und Angio-Farbe: Vergleichende in-vitro-Flußmessungen
Power versus conventional color Doppler sonography: Comparison in the depiction of normal intrarenal vasculature
Bude, R. O., J. M. Rubin, R. S. Adler: Power versus conventional color Doppler sonography: comparison in the depiction of normal intrarenal vasculature. Radiology 192 (1994) 777-780
Power Doppler US: A potentially useful alternative to mean frequency-based color Doppler US
Rubin, J. M., R. O. Bude, P. L. Carson, R. S. Adler: Power Doppler US: a potentially useful alternative to mean frequency-based color Doppler US. Radiology 190 (1994) 853-856
Measurements of fetal movements using multichannel ultrasound pulsed Doppler: Autorecognition of fetal movements by maximum entropy method
Shinozuka, N., Y. Yamakoshi: Measurements of fetal movements using multichannel ultrasound pulsed Doppler: autorecognition of fetal movements by maximum entropy method. MBEC Kyoto World Congress Supplement(1993) 60-66
Möglichkeiten und Grenzen einer neuen Farbtechnik: Die Ultraschall-Angiographie - Ergebnisse des "Heidelberger Rundtischgespräches"
Sohn, C., U. Krünes, D. Becker, E. Günter, S. Mutze, W. Steinkamp, F. Müller, H. P. Weskott, M. Gebel: Möglichkeiten und Grenzen einer neuen Farbtechnik: die Ultraschall-Angiographie - Ergebnisse des "Heidelberger Rundtischgespräches". Bildgebung 62 (1995) 53-63