STUDIES ON INTRATYPIC VARIANTS OF ECHOVIRUSES. I. SEPARATION OF HAEMAGGLUTINATING AND NON-HAEMAGGLUTINATING VIRUS PARTICLES FROM ECHOVIRUS TYPE 6.
D004458:Echovirus 6, Human; D029822:Enterovirus B, Human; D006384:Hemagglutination; D006386:Hemagglutination Tests; D006801:Humans; D012162:Retinal Degeneration; D014771:Virion
ECHO VIRUSES; HEMAGGLUTINATION