Učitavanje...
An epidemiologic study of disease in 32 registered Holstein dairy herds in British Columbia.
Data recorded in a herd health management system were obtained from 32 registered Holstein dairy herds from British Columbia. Frequencies of disease were described, and the effect of herd, age, year, season, and the interrelationships between diseases within a lactation on the occurrence of disease...
Spremljeno u:
| Glavni autori: | , , , , |
|---|---|
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
1999
|
| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1189546/ https://ncbi.nlm.nih.gov/pubmed/10480460 |
| Oznake: |
Dodaj oznaku
Bez oznaka, Budi prvi tko označuje ovaj zapis!
|