Drupal-Bibcite0<style face="normal" font="default" size="100%">Bone marrow depletion with haemorrhagic diathesis in calves in Germany: Characterization of the disease and preliminary investigations on its aetiology</style><style face="normal" font="default" size="100%">Bone marrow depletion with haemorrhagic diathesis in calves in Germany: Characterization of the disease and preliminary investigations on its aetiology</style>