Occurrence of clinical mastitis in primiparous Estonian dairy cows in different housing conditions

Autor Kalmus, Piret, Viltrop, Arvo, Aasmäe, Birgit, Kask, Kalle
Vydáno 2006

Bacteriological and cytological findings during the late puerperal period after two different treatments of retained placenta followed by acute puerperal metritis

Autor Jeremejeva, Julia, Orro, Toomas, Valdmann, Merle, Kask, Kalle
Vydáno 2010

Treatment of dairy cows with PGF2α or NSAID, in combination with antibiotics, in cases of postpartum uterine inflammation

Autor Jeremejeva, Julia, Orro, Toomas, Waldmann, Andres, Kask, Kalle
Vydáno 2012

Effect of yeast culture on milk production and metabolic and reproductive performance of early lactation dairy cows

Autor Kalmus Piret, Orro Toomas, Waldmann Andres, Lindjärv Raivo, Kask Kalle
Vydáno 2009-08-01

Effect of yeast culture on milk production and metabolic and reproductive performance of early lactation dairy cows

Autor Kalmus, Piret, Orro, Toomas, Waldmann, Andres, Lindjärv, Raivo, Kask, Kalle
Vydáno 2009

Udder pathogens and their resistance to antimicrobial agents in dairy cows in Estonia

Autor Kalmus, Piret, Aasmäe, Birgit, Kärssin, Age, Orro, Toomas, Kask, Kalle
Vydáno 2011