Case-control study on factors associated with a decreased milk yield and a depressed health status of dairy herds in northern Germany

por Jensen, Katharina Charlotte, Frömke, Cornelia, Schneider, Bettina, Do Duc, Phuong, Gundling, Frieder, Birnstiel, Katrin, Schönherr, Franziska, Scheu, Theresa, Kaiser-Wichern, Anika, Woudstra, Svenja, Seyboldt, Christian, Hoedemaker, Martina, Campe, Amely
Publicado 2019