Authors: Karasin, AI Schutten, MM Cooper, LA Smith, CB Subbarao, K Anderson, GA Carman, S Olsen, CW

Citation: Ai. Karasin et al., Genetic characterization of H3N2 influenza viruses isolated from pigs in North America, 1977-1999: evidence for wholly human and reassortant virus genotypes, VIRUS RES, 68(1), 2000, pp. 71-85