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Ivemeyer S, Smolders G, Brinkmann J, Gratzer E, Hansen BK, Henriksen BIF, Huber J, Leeb C, March S, Mejdell CM, Roderick S, Stöger E, Vaarst M, Whistance LK, Winckler C, Walkenhorst M (2011) Effects of health and welfare planning on the use of antibiotics and udder health in European dairy farms. In: Hogeveen H (ed) Udder health and communication : proceedings of the international conference, 25-27 October 2011, Utrecht, the Netherlands. Wageningen: Wageningen Academic Publ, pp 69-76
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Brinkmann J, March S, Barth K, Drerup C, Isselstein J, Klocke D, Krömker V, Mersch E, Müller J, Rauch P, Schumacher U, Spiekers H, Tichter A, Volling O, Weiler M, Weiß M, Winckler C (2011) Preventive animal health concepts in organic dairy farming: results of an interdisciplinary intervention study on mastitis and metabolic disorders in Germany. In: Hogeveen H (ed) Udder health and communication : proceedings of the international conference, 25-27 October 2011, Utrecht, the Netherlands. Wageningen: Wageningen Academic Publ, p 111
Improvement of udder health following implementation of herd health plans in organic dairy farms: results of a pilot study in Germany
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