Yamamoto, M., Serra, I., Calvo, A., Watanabe, H., Endoh, K., Shibuya, N., & Nakamura, K. (1998). Comparative Epidemiological Studies on Gallbladder Cancer between Chile and Japan. Estudios atacameƱos, 15, 29-33. https://doi.org/10.22199/S07181043.1998.0015.00005