共 50 条
- [22] A SURVEY OF MASTITIS IN SELECTED ONTARIO DAIRY HERDS CANADIAN VETERINARY JOURNAL-REVUE VETERINAIRE CANADIENNE, 1982, 23 (05): : 156 - 159
- [27] Incidence of mastitis and the infecting organisms in four dairy herds JOURNAL OF INFECTIOUS DISEASES, 1927, 40 : 667 - 672
- [28] Changes of mastitis pathogen spectrum in dairy herds of Latvia MASTITIS CONTROL: FROM SCIENCE TO PRACTICE, 2008, : 83 - 83
- [30] Bacteriological etiology and treatment of mastitis in Finnish dairy herds Acta Veterinaria Scandinavica, 59