AHMED, Sibtain. Search for rapid and less expensive COVID-19 tests for lower middle-income countries-antigen based immunoassays remains a neglected tool. Journal of Ayub Medical College Abbottabad, [S. l.], v. 32, n. 4-Sup 1, p. 709, 2021. Disponível em: https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/8239. Acesso em: 14 mar. 2025.