title: Effect of prolonged incubation on untyped enteroviruses.
mesh_terms: D002277:Carcinoma; D002460:Cell Line; D003470:Culture Media; D046508:Culture Techniques; D004770:Enterovirus / Q000145:classification / Q000254:growth & development*; D006801:Humans; D009062:Mouth Neoplasms; D012703:Serotyping; D013997:Time Factors; D014776:Virus Cultivation
chemical_list: D003470:Culture Media