Ali, A. A. ., N. A. A. . Refat, M. M. . Metwally, A. M. . Fathi, and M. S. . Sobh. “The Role of Biomarkers As a Diagnostic Tool in Some Neoplasms of Pet Animals ”. Journal of Advanced Veterinary Research, vol. 14, no. 3, Mar. 2024, pp. 505-9, https://advetresearch.com/index.php/AVR/article/view/1704.