“Evaluation of Response to Anti-Leptospira Bacterin Vaccination in Pregnant Ewes and the Passive Transfer of Antibodies to Their Offspring”. Bioscience Journal 36, no. 5 (August 13, 2020): 1715–1725. Accessed May 12, 2025. https://seer.ufu.br/index.php/biosciencejournal/article/view/47708.