Silva, L. C., Zoppa, A. L., Fernandes, W. R., Baccarin, R. Y., & Machado, T. S. (2009). Bilateral sinus cysts in a filly treated by endoscopic sinus surgery. Canadian Veterinary Medical Association.

Silva, Luis C.L.C., André L.V Zoppa, Wilson R. Fernandes, Raquel Y.A Baccarin, و Thaís S.L Machado. Bilateral Sinus Cysts in a Filly Treated By Endoscopic Sinus Surgery. Canadian Veterinary Medical Association, 2009.

Silva, Luis C.L.C., et al. Bilateral Sinus Cysts in a Filly Treated By Endoscopic Sinus Surgery. Canadian Veterinary Medical Association, 2009.