GALLARDO FIERRO, L. New demands of the United States under the Free Trade Agreement: pharmaceutical patents. Comentario Internacional. Journal of the Andean Center of International Studies, [S. l.], n. 6, p. 181–196, 2016. Disponível em: https://revistas.uasb.edu.ec/index.php/comentario/article/view/156. Acesso em: 22 jul. 2024.