[1] Viral Gastroenteritis Section,
[2] Instituto de Salud Carlos III,undefined
[3] Centro Nacional de Microbiología,undefined
[4] Madrid,undefined
[5] Spain,undefined
[6] Servicio de Pediatria y de Microbiología,undefined
[7] Hospital Severo Ochoa,undefined
[8] Madrid,undefined
[9] Spain,undefined
[10] Servicio de Pediatria y de Microbiología,undefined
[11] Hospital de La Ribera,undefined
[12] Valencia,undefined
[13] Spain,undefined
[14] Viral Gastroenteritis Section,undefined
[15] Division of Viral and Rickettsial Diseases,undefined
[16] Centers for Disease Control and Prevention,undefined
[17] Atlanta,undefined
[18] Georgia,undefined
[19] U.S.A.,undefined