MMWR Morbidity and Mortality Weekly Report · 2009 · 779 citations · 0 references
Veterinary MedicineInfectious DiseasesOutbreak InvestigationPediatric Infectious DiseasesVirologyInfluenza-like Illness SurveillanceSwine DiseaseSwine EpidemiologySwine HealthSwine Infectious DiseasesSwine VirologySwine Disease EpidemiologySwine Infectious Disease EpidemiologyViral Pathogenesis In SwineZoonotic Swine Viruses