1. Elnekave E, Hong SL, Lim S, Hayer SS, Boxrud D, Taylor AJ, Lappi V, Noyes NR, Johnson TJ, Rovira A, Davies P, Perez A, Alvarez J

Circulation of plasmids harboring resistance genes to quinolones and/or extended spectrum cephalosporins in multiple Salmonella enterica serotypes from swine in the United States