Antigenic heterogeneity of a foot-and-mouth disease virus serotype in the field is mediated by very limited sequence variation at several antigenic sites. (Journal of virology, 1994)

(untitled) - Mateu, MG; Hernández, J; Martínez, M; Feigelstock, D; Lea, S; Pérez, J; Giralt, E; Stuart, D; Palma, E; Domingo, E