MESSINA, S. Monitoring Human Waste: A Non-Invasive Early Warning Tool. Voices in Bioethics, [S. l.], v. 6, 2020. DOI: 10.7916/vib.v6i.6406. Disponível em: https://journals.library.columbia.edu/index.php/bioethics/article/view/6406. Acesso em: 11 aug. 2022.