A Preliminary Survey of Norovirus and Astrovirus Antigen in Diarrheic Stools of Children in Borno State, Nigeria. Global Journal of Medical Research, [S. l.], v. 16, n. C1, p. 33–37, 2016. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/1108. Acesso em: 13 aug. 2026.