Elkis, H. ., Amato Neto, V. ., Hutzler, R. U. ., & Gomes, M. C. de O. . (1964). Dosage of iron in the serum and fibrinogen in the plasma of patients with leptospirosis. Revista Do Instituto De Medicina Tropical De São Paulo, 6(6), 283-286. https://revistas.usp.br/rimtsp/article/view/202279