Coronavirus disease‑2019 pandemic and its very high risk of international spread. Port Harcourt Medical Journal, [S. l.], v. 14, n. 2, p. 91–92, 2020. DOI: 10.60787/phmj.v14i2.10. Disponível em: https://phmj.org.ng/index.php/home/article/view/10. Acesso em: 22 dec. 2024.