Costa, Everaldo, Antonio Alberto Lopes, Edilson Sacramento, Yara Aragão Costa, Eliana Dias Matos, Marcelo Barreto Lopes, and José Carlos Bina. “ Penicillin at the Late Stage of Leptospirosis: A Randomized Controlled Trial ”. Revista do Instituto de Medicina Tropical de São Paulo 45, no. 3 (June 1, 2003): 141–145. Accessed June 28, 2024. https://revistas.usp.br/rimtsp/article/view/30701.