On test days 3, 5 and 7 (days after arrival to the test facility), the calves' morning meal was replaced by milk containing the barium sulphate contrast (BaSO4) (Bracco, MIXOBAR® COLON (1 g/ml)) at a ratio of 6:1.
On test days 3, 5 and 7 (daysafter arrival to the test facility), the calves' morning meal was replacedby milk containing the barium sulphate contrast (BaSO4) (Bracco,MIXOBAR® COLON (1 g/ml)) at a ratio of 6:1.