Effect of heat stress and its interaction with other management and productive variables on pregnancy rate in dairy cows in Aguascalientes, Mexico

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Allely frequency of porcine stress syndrome in Nuevo Leon by PCR-RFLP analysis

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Frequency of Trichinella spiralis in blood and muscles of horses from two slaughter houses (industrial and rural) in the State of Mexico, Mexico

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Effect of the level of digestible lysine and the ideal amino acid profile on the lysine requirement in Hy-Line W-36 hens at the end of the first laying cycle

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Use of direct immunofluorescence and immunoperoxidase diagnostic kits for bovine parainfluenza 3 and bovine herpes virus 1 in Cuba

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Frequency of Neospora caninum antibodies in cattle from northeastern Mexico

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Blood and fecal selenium in sheep with the use of inorganic intraruminal boluses

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