title: Rhinoviruses: basis for a numbering system. 1. HeLa cells for propagationand serologic procedures.
mesh_terms: D003588:Cytopathogenic Effect, Viral; D006367:HeLa Cells; D007106:Immune Sera / Q000592:standards; D008099:Liver; D009500:Neutralization Tests; D012229:Rhinovirus / Q000302:isolation & purification*; D014776:Virus Cultivation
chemical_list: D007106:Immune Sera