1. 2) Cherry JD, Krogstad P: Enteroviruses, Parechoviruses, and Saffold Viruses. In: Cherry JD, Harrison GJ, et al., eds. Textbook of Pediatric Infectious Diseases: 7th ed. Elsevier Saunders, Philadelphia, 2014. p. 2051-109.
2. 3) American Academy of pediatrics: Enterovirus (nonpoliovirus) (Group A and B coxsackieviruses, Echoviruses, Numbered Enteroviruses). In: Kimberlin DW, ed. Red Book: 2015 Report of the Committee on Infectious Diseases: 30th ed. American Academy of Pediatrics, Elk Grove Village, IL, 2015. p. 333-6.
3. 4) Hosoya M, Ishiko H, Shimada Y, Honzumi K, Suzuki S, Kato K, et al.: Diagnosis of group A coxsackieviral infection using polymerase chain reaction. Arch Dis Child 2002; 87: 316-9.
4. 5) Hosoya M, Kawasaki Y, Sato M, Honzumi K, Kato A, Hiroshima T, et al.: Genetic diversity of enterovirus 71 associated with hand, foot and mouth disease epidemics in Japan from 1983 to 2003. Pediater Infect Dis J 2006; 25: 691-4.
5. 6) Onishi N, Hosoya M, Sato K, Katayose M, Kato K, Suzuki H: First report of an outbreak of aseptic meningitis caused by echovirus type 13 in Japan. Pediatr Int 2003; 45: 494-6.