[The 'hyena disease' of cattle in Finland]

Autor: H E, Oksanen, M, Kärkkäinen, M, Mero, K, Levonen
Jazyk: němčina
Rok vydání: 1990
Předmět:
Zdroj: DTW. Deutsche tierarztliche Wochenschrift. 97(11)
ISSN: 0341-6593
Popis: The first occurrence of "Hyena disease" in cattle in Finland is described. The affected beef bulls consumed very high doses of vitamins A, D and E. Some of them developed to "Hyena" bulls and some to "Hyena/dwarf"-bulls. The radiological signs in the skeleton were similar to those which can occur in connection with vitamin A and D overdoses.
Databáze: OpenAIRE