[1]
C. R. Luiz, K. M. de Oliveira, R. A. M. Balestra, D. dos S. Nascimento, and J. R. Ferreira, “Comparative study of the irrigation of the mammary papilla in mongrel dogs (Canis familiaris, Linnaeus, 1758)”, Braz. J. Vet. Res. Anim. Sci., vol. 41, no. 1, pp. 20–24, Feb. 2004, doi: 10.1590/S1413-95962004000100004.