D. Haas
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Effect of Intensive Fattening of Bulls Fed a High-grain Diet on Selected Health Indicators
E. Štercová, D. Haas, A. Krása, R. Lepková, J. Šterc
2006, Vol. 75, Issue 2, pp. 209-218 -
Comparative Studies of Ruminal Fluid Collected by Stomach Tube or by Puncture of the Caudoventral Ruminal Sac
B. Hofírek, D. Haas
2001, Vol. 70, Issue 1, pp. 27-33