Concepedia
Veterinary Record · 1980 · 61 citations · 0 references
AgricultureAnimal SciencesMicrobiologyBacteriologySwine MedicineSwine ScienceSwine DiseaseSwine EpidemiologySwine HealthSwine Infectious DiseasesSwine ReproductionSwine WelfarePorcine Infectious DiseasesStreptococcus Species