P. Šatrán
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Comparison of Protection Efficacy of Toxoid and Whole-Cell Vaccines Against Porcine Pleuropneumonia Caused by Endotracheal Infection with Actinobacillus pleuropneumoniae
P. Šatrán, K. Nedbalcová, Z. Kučerová
2003, Vol. 72, Issue 2, pp. 213-219