Zavate O, Ivan A, Avram G, Cotor F, Vasiliu D, Irinescu A
Virologie. 1976 Jan-Mar;27(1):55-9.
The authors describe three enterovirus epidemics: an outbreak of Coxsackie B1 epidemic myalgia, one of echovirus 4 meningitis and one of epidemic vomiting and diarrhea caused by Coxsackie A9 virus. Etiological diagnosis was established by virological and serological tests.