ROBINSON, Ebbi Donald. Assessment of COVID-19 Safety Precautions in Radio-diagnostic Centers in Port Harcourt, Rivers State. The Nigerian Health Journal, Nigeria, v. 20, n. 4, p. 131–142, 2021. DOI: 10.60787/tnhj.v20i4.496. Disponível em: https://www.tnhjph.com/index.php/tnhj/article/view/496. Acesso em: 7 dec. 2025.