“A Preliminary Survey of Norovirus and Astrovirus Antigen in Diarrheic Stools of Children in Borno State, Nigeria” (2016) Global Journal of Medical Research, 16(C1), pp. 33–37. Available at: https://medicalresearchjournal.org/index.php/GJMR/article/view/1108 (Accessed: 13 August 2026).