Isolation and Characterization of an Enterovirus from Baby Chicks Having an Enteric Infection II. Physical and Chemical Characteristics and Ultrastructure

single particle on an animal virus. Proc. Natl. Acad. Sci. 38, 747-752, 1962. 5. Dutta, S. K., and B. S. Pomeroy. Isolation and characterization of an enterovirus isolated from baby chicks having an enteric infection. II. Physical and chemical characters and electron microscopy. Avian Diseases 11. 6. Khanna, P. N. Studies on cytopathogenic avian enteroviruses. I. Their isolation and serological classification. Avian Diseases 8, 632-637, 1964. 7. Sharma, P. S., and B. S. Pomeroy. Enteroviruses of chicken. Isolation and characterization of two isolates. Poultry Sci. 41, 1679, 1962. 8. Taylor, P. J., and B. W. Calnek. Isolation and classification of avian cytopathogenic agents. Avian Dis. 6, 51-58, 1962. 9. Youngner, J. S. Monolayer tissue culture. I. Preparation and standardization of suspension of trypsin dispersed monkey kidney cells. Proc. Soc. Exptl. Biol. Med., 85, 202-205, 1954.