Benjamin, Gideon Yakusak, et al. “SEROPREVALENCE AND RISK FACTORS ASSOCIATED WITH HEPATITIS B VIRUS INFECTION AMONG PATIENTS ATTENDING SUMAS MEDICAL CENTER, IGBO-ENO, ENUGU STATE, NIGERIA”. FUDMA JOURNAL OF SCIENCES, vol. 10, no. 2, Feb. 2026, pp. 84-88, https://doi.org/10.33003/fjs-2026-1002-4207.