Actinobacillus pleuropneumoniae-induced thymic lesions in mice and pigs.

gan Stine, D L, Huether, M J, Moxley, R A, Srikumaran, S
Cyhoeddwyd 1991

Efficacy of a cell extract from Actinobacillus (Haemophilus) pleuropneumoniae serotype 1 against disease in swine.

gan Fedorka-Cray, P J, Huether, M J, Stine, D L, Anderson, G A
Cyhoeddwyd 1990