Listar por tema "Eggshell apex abnormalities"
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EFFICACY of tylosin tartrate on Mycoplasma infections and eggshell apex abnormalities in layer hens under field conditions
(2013)The aim of this report was to describe a clinical case of concurrent infection with Mycoplasma Gallisepticum (MG) and Mycoplasma Synoviae (MS) in layers, complicated with Escherichia coli and Pasteurella multocida, as well ...