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- [43] Effect of a probiotic compound in rumen development, diarrhea incidence and weight gain in young Holstein calves World Academy of Science, Engineering and Technology, 2009, 33 : 378 - 381
- [44] Effect of a probiotic compound in rumen development, diarrhea incidence and weight gain in young Holstein Calves World Acad. Sci. Eng. Technol., 2009, (378-381):