M. Höllmer

Aortic stenosis in the Dogue de Bordeaux.

J. Koch, J. Willesen, M. Höllmer, 2008, The Journal of small animal practice.

Left atrial volume and function in dogs with naturally occurring myxomatous mitral valve disease.

J. Koch, J. Willesen, A. Tolver, 2017, Journal of veterinary cardiology : the official journal of the European Society of Veterinary Cardiology.

Comparison of four echocardiographic methods to determine left atrial size in dogs.

J. Koch, J. Willesen, A. Tolver, 2016, Journal of veterinary cardiology : the official journal of the European Society of Veterinary Cardiology.

Left atrial volume and phasic function in clinically healthy dogs of 12 different breeds.

J. Koch, J. Willesen, A. Tolver, 2013, Veterinary journal.

The prevalence of the electrocardiographic J wave in the Petit Basset Griffon Vendéen compared to 10 different dog breeds.

C. Pipper, M. Christiansen, M. Fredholm, 2016, Journal of veterinary cardiology : the official journal of the European Society of Veterinary Cardiology.

Epidemiology of heart disease in English Bull Terriers and echocardiographic characteristics of mitral valve abnormalities.

J. Koch, J. Willesen, R. Møgelvang, 2022, The Journal of small animal practice.