Céspedes Z, M., Tapia L, R., Balda J, L., Gonzalez Q, D., Peralta, C., & Condori, P. (2007). Standardization and validation of the polymerase chain reaction for early diagnosis of human leptospirosis. Revista Peruana De Medicina Experimental Y Salud Pública, 24(1). https://doi.org/10.17843/rpmesp.2007.241.1080