da Veiga, Cristiano Chaves Pessoa, et al. “KIDNEYS ULTRASOUND AND DOPPLERVELOCIMETRIC EVALUATION OF DOGS INFECTED BY Dioctophyma Renale - CASE REPORT”. Brazilian Journal of Veterinary Medicine, vol. 33, no. 3, Oct. 2011, pp. 151-4, https://bjvm.org.br/BJVM/article/view/808.