Silva, A. dos S., G. D. Furtado, M. A. J. Costa, B. M. Amorim, and F. E. da S. Sobral. “CANINE CASTRATION IN PROGRAM FOR POPULATION CONTROL OF DOMESTIC ANIMALS IN THE MUNICIPALITY OF JOÃO PESSOA, BRAZIL”. Environmental Smoke, vol. 2, no. 3, Oct. 2019, p. 63, doi:10.32435/envsmoke.20192363.