Meakin, L. B., Salonen, L. K., Baines, S. J., Brockman, D. J., Gregory, S. P., Halfacree, Z. J., …Lee, K. C. L. Prevalence, outcome and risk factors for postoperative pyothorax in 232 dogs undergoing thoracic surgery. JOURNAL OF SMALL ANIMAL PRACTICE, 54(6), 313-7. https://doi.org/10.1111/jsap.12064