Intratypic variability of echovirus type 19.
D001769:Blood; D002845:Chromatography; D029822:Enterovirus B, Human / Q000302:isolation & purification*; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D066298:In Vitro Techniques; D007668:Kidney; D009154:Mutation