1. Modlin JF . Picornavirididae. In: Mandell GL, Bennett JE, Dolin R, editors. Mandell, Douglas and Bennett's principles and practice of infectious diseases. 5th ed. Philadelphia: Churchill Livingstone; 2000. p. 1888–95.
2. John TJ, Walker DH . Enterovirus infections, including poliomyelitis. In: Guerrant RL, Walker DH, Weller PF, editors. Tropical infectious diseases: principles, pathogens, and practice. Philadelphia: Churchill Livingston; 1999. p. 1123–32.
3. Modlin JF . Perinatal echovirus infection: insights from a literature review of 61 cases of serious infection and 16 outbreaks in nurseries. Rev Infect Dis 1986; 8: 918–26.
4. Carolane DJ, Long AM, McKeever PA, Hobbs SJ, Roome AP . Prevention of spread of echovirus 6 in a special care baby unit. Arch Dis Child 1985; 60: 674–6.
5. Krous HF, Dietzman D, Ray CG . Fatal infections with echovirus types 6 and 11 in early infancy. Am J Dis Child 1973; 126: 842–6.