Fernandes, M. E. dos S. L., Caldas, S. A., Rocha, L. R., Chenard, M. G., Freire, K. R. F., Carvalho, N. da S., Nogueira, V. de A., & Helayel, M. A. (2021). Atresia Ani (Imperforated Anus) in Calves: Clinical, Surgical and Pathological Aspects. Acta Scientiae Veterinariae, 49. https://doi.org/10.22456/1679-9216.112980