Pachacama-Loayza, E. J., and J. C. Armas-Ariza. “Splenic Ultrasound Characterization in Canines With Ehrlichiosis During Treatment at a Veterinary Clinic in the Balsas Canton in 2024”. Revista Científica De La Facultad De Ciencias Veterinarias, Vol. 35, no. 3, Aug. 2025, p. 8, doi:10.52973/rcfcv-e35676.