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

by Katharina Charlotte Jensen, Cornelia Frömke, Bettina Schneider, Phuong Do Duc, Frieder Gundling, Katrin Birnstiel, Franziska Schönherr, Theresa Scheu, Anika Kaiser-Wichern, Svenja Woudstra, Christian Seyboldt, Martina Hoedemaker, Amely Campe
Published 2019-12-01