“Hepatitis B Knowledge, Attitude and Vaccination among Walk-in Customers in Two Community Pharmacies in Ibadan Metropolis, Nigeria: A Cross Sectional Study.: Hepatitis B Assessment among Community Pharmacies’ Walk-in Customers” (2021) African Journal of Biomedical Research, 24(3), hlm. 391–396. Tersedia pada: https://ojshostng.com/index.php/ajbr/article/view/1570 (Diakses: 4 April 2026).