Dalldorf, G.: The Coxsackie Viruses , Bull. New York Acad. Med. 26:329-335, 1950;.
Karzon, D. T.; Barron, A. L.; Winkelstein, W., Jr., and Cohen, S.: Isolation of ECHO Virus Type 6 During Outbreak of Seasonal Aseptic Meningitis , J. A. M. A. 162:1298-1303, 1956;.
Chin, T. D. Y.; Beran, G. W., and Wenner, H. A.: An Epidemic Illness Associated with a Recently Recognized Enteric Virus (ECHO Virus Type 4): II. Recognition and Identification of Etiologic Agent , Am. J. Hyg. 66:76-84, 1957;.
Nihoul, C.; Quersin-Thiry, L., and Weynants, A.: ECHO Virus Type 9 as Agent Responsible for an Important Outbreak of Aseptic Meningitis in Belgium , Am. J. Hyg. 66:102-118, 1957;.
Davis, J. W.; McDermott, A., and Severs, D.: Epidemic Virus Meningitis Due to ECHO 9 Virus in Newfoundland , Canad. M. A. J. 79:162-167, 1958;.
Prince, J. T.; St. Geme, J. W., Jr., and Scherer, W. F.: ECHO-9 Virus Exanthema , J. A. M. A. 167:691-696, 1958;.
Dublin, L., and Horstmann, D. M.: The Epidemiology of Aseptic Meningitis and Related Nonspecific Disease in Connecticut, 1957: Virological and Clinical Studies , Yale J. Biol. & Med. 30:429-441, 1958;.
Boissard, G. P. B.; Macrae, A. D.; Stokes, J. L., and MacCallum, F. O.: Isolation of Viruses Related to ECHO Virus Type 9 from Outbreaks of Aseptic Meningitis , Lancet 1:500, 1957;.
Sabin, A. B.; Krumbiegel, E. R., and Wigand, R.: ECHO 9 Virus Disease , A. M. A. J. Dis. Child. 96:197-219, 1958;.
Davis, D. C., and Melnick, J. L.: Association of ECHO Virus Type 6 with Aseptic Meningitis , Proc. Soc. Exper. Biol. & Med. 92:839-843, 1956;.
Youngner, J. S.: Monolayer Tissue Cultures: I. Preparation and Standardization of Suspensions of Trypsin-Dispersed Monkey Kidney Cells , Proc. Soc. Exper. Biol. & Med. 85:202-205, 1954;.
Eagle, H.: Nutritional Needs of Mammalian Cells in Tissue Culture , Science 122:501-504, 1955;.
Reed, L. J., and Muench, H. A.: A Simple Method of Estimating Fifty per Cent End-Points , Am. J. Hyg. 27:493-497, 1938;.
Gard, S.: Aseptic Meningitis and Coxsackie Viruses , Journal-Lancet 74:299-304, 1954;.
Kirby, W. M. M., and Evans, C. A.: Tissue Culture Isolation of Coxsackie Group B Viruses in Aseptic Meningitis , J. A. M. A. 159:743-746, 1955;.
Hummeler, K.; Kirk, D., and Ostapiak, M.: Aseptic Meningitis Caused by Coxsackie Virus with Isolation of Virus from Cerebrospinal Fluid , J. A. M. A. 156:676-679, 1954;.
Beale, A. J.; Duncan, D.; Stackiw, W.; Davis, N.; Dempster, G., and Rhodes, A. J.: Further Observations on the Laboratory Diagnosis of Aseptic Meningitis Caused by Group B Coxsackie Virus , Canad. J. Pub. Health 47:179-186, 1956;.
Rhodes, A. J., and Beale, A. J.: Aseptic Meningitis: Evidence for the Etiologic Role of Coxsackie B and "Orphan" Viruses, in Viruses in Search of Disease , Ann. New York Acad. Sc. 67:212-222, 1957;.
Syverton, J. T.; Mclean, D. M.; Martins da Silva, M.; Doany, H. B.; Cooney, M., Kleinman, H., and Bauer, H.: Outbreak of Aseptic Meningitis Caused by Coxsackie B5 Virus , J. A. M. A. 164:2015-2019, 1957;.
Chin, T. D. Y.; Lehan, P. H.; Rubin, H., and Wenner, H. A.: Epidemic Infection with Coxsackie Virus, Group B, Type 5: 2. Virus Excretion and Neutralizing Antibody Response , Am. J. Hyg. 67:321-330, 1958;.
Rubin, H.; Lehan, P. H.; Doto, I. L.; Chin, T. D. Y.; Heeren, R. H.; Johnson, O.; Wenner, H. A., and Furcolow, M. L.: Epidemic Infection with Coxsackie Virus Group B, Type 5: 1. Clinical and Epidemiologic Aspects, New England J. Med. 258:255-263, 1958;.
Davis, D. C., and Melnick, J. L.: Poliomyelitis and Aseptic Meningitis: A Two-Year Field and Laboratory Study in Connecticut , J. Lab. & Clin. Med. 51:97-117, 1958;.
Ramos-Alvarez, M., and Sabin, A. B.: Intestinal Viral Flora of Healthy Children Demonstrable by Monkey Kidney Tissue Culture , Am. J. Pub. Health 46:295-299, 1956;.