Warren-Smith, C. M. R., Andrew, S., Mantis, P., & Lamb, C. R. Lack of associations between ultrasonographic appearance of parenchymal lesions of the canine liver and histological diagnosis. JOURNAL OF SMALL ANIMAL PRACTICE, 53(3), 168-173. https://doi.org/10.1111/j.1748-5827.2012.01184.x