Papatsiros V.G., Athanasiou L.V., Psalla D., Petridou E., Maragkakis G.G., Papatsas I., Arsenakis I., Maes D. (2015)
This study describes an erythema multiforme (EM) in breeding sows, after their mixing in the group housing system. Sows at 30-35 days of gestation showed red and raised skin areas, depression, anorexia, fever, respiratory ...