Publications by authors named "Norbert Kummerfeld"

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Shape of the Pulmonary Doppler Sonography Blood Flow Profile of the Congo Grey Parrot () and the Influence of Heart Disease.
Carolin Girard, Norbert Kummerfeld, Michael Pees, Michael Fehr, Marko Legler

Vet Sci· May 2025

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Shape of the Doppler Sonographic Systolic Blood Flow Profile of the Pulmonary Artery of Healthy Racing Pigeons and the Influence of Anesthesia.
Carolin Girard, Lajos Koy, Norbert Kummerfeld, Michael Pees, Michael Fehr

Vet Sci· December 2024

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Influence of anesthesia with isoflurane on myocardial velocities of racing pigeons (Columba livia f. domestica).
Marko Legler, Lajos Koy, Norbert Kummerfeld, Michael Fehr

Tierarztl Prax Ausg K Kleintiere Heimtiere· March 2022

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Diastolic and Systolic Longitudinal Myocardial Velocities of Healthy Racing Pigeons ( f. domestica) Measured by Tissue Doppler Imaging.
Marko Legler, Lajos Koy, Norbert Kummerfeld, Michael Fehr

Vet Sci· January 2021

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Color Flow Doppler Echocardiography in Healthy Racing Pigeons ( f. domestica) and the Evidence of Physiological Blood Flow Vortex Formations.
Marko Legler, Lajos Koy, Norbert Kummerfeld, Michael Fehr

Vet Sci· May 2020

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Differences between the Filling Velocities of the Left and Right Heart Ventricle in Racing Pigeons (Columba Livia F. Domestica) and the Influence of Anesthesia with Isoflurane.
Marko Legler, Lajos Koy, Norbert Kummerfeld, Michael Fehr

Vet Sci· October 2019

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The influence of anesthesia with isoflurane on the pulmonary and aortic blood flow of Racing Pigeons ( f. domestica) measured by pulsed wave Doppler echocardiography.
Marko Legler, Lajos Koy, Norbert Kummerfeld, Michael Fehr

Open Vet J· April 2019

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[Vergleichende Bestimmung von Gerinnungsparametern in Blutproben verschiedener Wild- und Ziervogelspezies].
Vanessa Guddorf, Karl Rohn, Norbert Kummerfeld, Reinhard Mischke

Tierarztl Prax Ausg K Kleintiere Heimtiere· August 2017

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Mercury concentrations in feathers of Common Swifts (Apus apus).
Marko Legler, Wera Leonhard, Nadine Jane Koch, Norbert Kummerfeld

Berl Munch Tierarztl Wochenschr· October 2015

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[First detection of psittacid herpesvirus 2 in Congo African grey parrots (Psittacus erithacus erithacus) associated with pharyngeal papillomas and cloacal inflammation in Germany].
Marko Legler, Ruth Kothe, Peter Wohlsein, Marion Hewicker-Trautwein, Norbert Kummerfeld

Berl Munch Tierarztl Wochenschr· July 2015

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Methodical aspects of blood coagulation measurements in birds applying commercial reagents--a pilot study.
Vanessa Guddorf, Norbert Kummerfeld, Reinhard Mischke

Berl Munch Tierarztl Wochenschr· July 2015

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Isolation of herpesvirus and Newcastle disease virus from White Storks (Ciconia ciconia) maintained at four rehabilitation centres in northern Germany during 1983 to 2001 and failure to detect antibodies against avian influenza A viruses of subtypes H5 and H7 in these birds.
Erhard F Kaleta, Norbert Kummerfeld

Avian Pathol· August 2014

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[Detection of psittacid herpesvirus 1 in Amazon parrots with cloacal papilloma (internal papillomatosis of parrots, IPP) in an aviary of different psittacine species].
Marko Legler, Ruth Kothe, Silke Rautenschlein, Norbert Kummerfeld

Dtsch Tierarztl Wochenschr· December 2008

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