title: Electron microscopic study of the replication of poliovirus in FL cells.
mesh_terms: D000650:Amnion; D002460:Cell Line; D005455:Fluorescent Antibody Technique; D006801:Humans; D007106:Immune Sera; D008854:Microscopy, Electron; D017955:Poliovirus; D014779:Virus Replication
chemical_list: D007106:Immune Sera