SHANMUGAM, R. Distracted multinomial model for corona screening at entry ports. International Journal of Research in Medical Sciences, [S. l.], v. 8, n. 5, p. 1606–1611, 2020. DOI: 10.18203/2320-6012.ijrms20201904. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/8069. Acesso em: 14 oct. 2025.