Morgan M, Forman M (July 2015). "Cystoscopy in dogs and cats". review. The Veterinary Clinics of North America. Small Animal Practice. 45 (4): 665–701. doi:10.1016/j.cvsm.2015.02.010. PMID26002795.
Childress MO, Adams LG, Ramos-Vara JA, Freeman LJ, He S, Constable PD, Knapp DW (August 2011). "Results of biopsy via transurethral cystoscopy and cystotomy for diagnosis of transitional cell carcinoma of the urinary bladder and urethra in dogs: 92 cases (2003-2008)". Journal of the American Veterinary Medical Association. 239 (3): 350–6. doi:10.2460/javma.239.3.350. PMID21801049.
Di Girolamo N, Selleri P (September 2015). "Clinical Applications of Cystoscopy in Chelonians". The Veterinary Clinics of North America. Exotic Animal Practice. 18 (3): 507–26. doi:10.1016/j.cvex.2015.04.008. PMID26336001.
Selleri P, Di Girolamo N, Melidone R (June 2013). "Cystoscopic sex identification of posthatchling chelonians". Journal of the American Veterinary Medical Association. 242 (12): 1744–50. doi:10.2460/javma.242.12.1744. PMID23725439.
Morgan M, Forman M (July 2015). "Cystoscopy in dogs and cats". review. The Veterinary Clinics of North America. Small Animal Practice. 45 (4): 665–701. doi:10.1016/j.cvsm.2015.02.010. PMID26002795.
Childress MO, Adams LG, Ramos-Vara JA, Freeman LJ, He S, Constable PD, Knapp DW (August 2011). "Results of biopsy via transurethral cystoscopy and cystotomy for diagnosis of transitional cell carcinoma of the urinary bladder and urethra in dogs: 92 cases (2003-2008)". Journal of the American Veterinary Medical Association. 239 (3): 350–6. doi:10.2460/javma.239.3.350. PMID21801049.
Di Girolamo N, Selleri P (September 2015). "Clinical Applications of Cystoscopy in Chelonians". The Veterinary Clinics of North America. Exotic Animal Practice. 18 (3): 507–26. doi:10.1016/j.cvex.2015.04.008. PMID26336001.
Selleri P, Di Girolamo N, Melidone R (June 2013). "Cystoscopic sex identification of posthatchling chelonians". Journal of the American Veterinary Medical Association. 242 (12): 1744–50. doi:10.2460/javma.242.12.1744. PMID23725439.