Ossai, Edmund Ndudi, Chukwuemeka Samuel Onya, and Onyinye Hope Chime. 2025. “Challenges to Obtaining Informed Consent for Research Participation in Nigeria: A Review of Literature”. The Nigerian Health Journal 25 (2): 480 – 487. https://doi.org/10.71637/tnhj.v25i2.1079.