Search filters

List of works by Rolf Mansfeld

Cefotaxime-resistant E. coli in dairy and beef cattle farms-Joint analyses of two cross-sectional investigations in Germany

scientific article

Computer based instruction is effective to teach dairy reproductive management.

scientific article published in May 1994

Occurrence of zoonotic clostridia and Yersinia in healthy cattle.

scientific article published on October 2013

Prevalence of extended-spectrum β-lactamase-producing Escherichia coli on Bavarian dairy and beef cattle farms

scientific article published on March 2013

Relationships between different parameters for the evaluation of the energy balance and the differential cell count in milk from cows with healthy udders

scientific article published in January 2012

The effect of gonadotropin releasing hormone (GnRH) and analogs on the conception rate in cattle. A critical literature review

scientific article published on 01 October 1990

[Effects of dry period length on milk production, health, fertility, and quality of colostrum in dairy cows. Invited review]

scientific article published on 01 January 2012

[Model of an information system for veterinary fertility monitoring as part of an integrated herd management system]

scientific article published on 01 November 1990

[The intradermal tuberculin test: literature, directive and implementation in practice]

scientific article published on 02 July 2015

[The use of an externally derived fetal electrocardiogram in obstetrical diagnosis in cattle for the evaluation of fetal vitality]

scientific article published on 01 January 1995