S. Bertulat

发表

Survey of work processes on German dairy farms.

W. Heuwieser, A. Hesse, S. Bertulat, 2017, Journal of dairy science.

Residue concentration of cefquinome taking into account different milk fractions and comparing the performance of two screening tests

W. Heuwieser, S. Bertulat, J. Bachmann, 2019, Journal of Dairy Research.

Effect of a single injection of cabergoline at dry off on udder characteristics in high-yielding dairy cows.

W. Heuwieser, A. de Prado, S. Bertulat, 2017, Journal of dairy science.

The value of the biomarkers cathelicidin, milk amyloid A, and haptoglobin to diagnose and classify clinical and subclinical mastitis.

W. Heuwieser, M. F. Addis, G. Puggioni, 2020, Journal of dairy science.

Short communication: Diagnosis and classification of clinical and subclinical mastitis utilizing a dynamometer and a handheld infrared thermometer.

W. Heuwieser, S. Bertulat, L. Wollowski, 2019, Journal of dairy science.

Residue concentration of cefquinome after intramammary dry cow therapy and short dry periods.

W. Heuwieser, S. Bertulat, J. Bachmann, 2018, Journal of dairy science.

Associations of β-hydroxybutyrate, cholesterol, triglycerides and high-density lipoproteins to non-esterified fatty acids pre- and postpartum.

W. Heuwieser, O. Burfeind, S. Bertulat, 2016, The Journal of dairy research.

Evaluation of stress caused by drying-off dairy cows and its relation to milk yield and udder pressure

S. Bertulat, 2014 .

Measurement of fecal glucocorticoid metabolites and evaluation of udder characteristics to estimate stress after sudden dry-off in dairy cows with different milk yields.

W. Heuwieser, C. Fischer-Tenhagen, V. Suthar, 2013, Journal of dairy science.

Quantitative analysis of cefquinome considering different matrix compositions of bovine colostrum and raw milk

W. Heuwieser, S. Bertulat, C. Helmschrodt, 2018, Analytical and Bioanalytical Chemistry.

Technical note: validating a dynamometer for noninvasive measuring of udder firmness in dairy cows.

W. Heuwieser, C. Fischer-Tenhagen, A. Werner, 2012, Journal of dairy science.

A survey of drying-off practices on commercial dairy farms in northern Germany and a comparison to science-based recommendations

Wolfgang Heuwieser, Sandra Bertulat, Carola Fischer-Tenhagen, 2015, Veterinary Record Open.

Randomized, controlled clinical trial on the efficacy of nonsteroidal antiinflammatory drugs for the treatment of acute puerperal metritis in dairy cows.

W. Heuwieser, O. Burfeind, S. Borchardt, 2016, Journal of dairy science.