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Quantitative estimation of the level of exposure to gastrointestinal nematode infection in first-year calves
H.W. Ploeger, A. Kloosterman, F.W. Rietveld, P. Berghen, H. Hilderson, W. HollandersVolume:
55
Year:
1994
Language:
english
Pages:
29
DOI:
10.1016/0304-4017(94)90071-x
File:
PDF, 1.67 MB
english, 1994