“Seroprevalencia de leptospirosis en médicos veterinarios expuestos al riesgo. Ñuble, Chile”, CMS, vol. 38, no. 4, pp. 40–43, Dec. 1997, Accessed: Jul. 19, 2025. [Online]. Available: https://www.cms.ojstest.com/sitio%20nuevo%20ok/index.php/cms/article/view/1021