Determinants of Blood Donor Retention in a Nigerian Tertiary Health Care Blood Transfusion Facility: A Pilot Quality Improvement Initiative: Repeat Blood Donation in Nigeria. Tropical Journal of Medical Research, Nigeria, v. 21, n. 1, p. 103–111, 2022. DOI: 10.5281/zenodo.6954878. Disponível em: https://tjmr.org.ng/index.php/tjmr/article/view/36. Acesso em: 23 oct. 2026.