Cytopathologic changes in tissue cultures of human amnionic cells infected with poliomyelitis, Coxsackie, and ECHO viruses.
D004770:Enterovirus / Q000208:ethnology*; D029822:Enterovirus B, Human; D011051:Poliomyelitis; D017955:Poliovirus / Q000208:ethnology*; D012107:Research Design; D046509:Tissue Culture Techniques; D014780:Viruses / Q000208:ethnology*
COXSACKIE VIRUSES/culture; POLIOMYELITIS VIRUS/culture; TISSUE CULTURE; VIRUSES/culture