150 (45’)

The Dam and her Calf, before, during and after Parturition M. Taverne Netherlands

151 (30’)

Stillbirth in Dairy Cows from Science to Solutions J. Mee Ireland

152	Role of Acid-Base Disturbances in Perinatal Mortality of Calves O. Szenci Hungary

153	Development of a Clinical Score to Predict Calving, Supported by a Semi Quantitative Rapid 4 Test D. Streyl, C. Sautrer_louis, F. Weber, H. Zerbe Germany