GUDERIAN, Ronald H.; ANSELMI, Mariela; CALVOPIÑA, Manuel; COOPER, Philip J.; MANCERO, Tamara. El pian en la provincia de Esmeraldas, Ecuador. Biomédica, [S. l.], v. 15, n. 3, p. 137–43, 1995. DOI: 10.7705/biomedica.v15i3.871. Disponível em: https://revistabiomedica.org/index.php/biomedica/article/view/871. Acesso em: 25 abr. 2024.