Propagation in vitro of poliomyelitis viruses. VII. pH change of HeLa cell cultures for assay.
D006367:HeLa Cells; D006801:Humans; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D011051:Poliomyelitis; D017955:Poliovirus / Q000208:ethnology*; D018892:Proton-Motive Force; D012098:Reproduction; D046509:Tissue Culture Techniques
HYDROGEN-ION CONCENTRATION; POLIOMYELITIS VIRUS/culture; TISSUE CULTURE