1. Polioviruses;Bodian,1965
2. Enterovirus infections: their epidemiology and pathogenesis;Cherry;Clin. Pediatr.,1966
3. Coxsackie Viruses;Dalldorf,1965
4. Current status of Coxsackie and ECHO viruses in human disease;Kibrick;Prog. Med. Virol.,1964
5. Echoviruses;Melnick,1965