Hagiwara, M.K. et al. 1996. Role of intestinal flora in acute hemorrhagic gastroenteritis (Parvovirus infection) of dogs. Brazilian Journal of Veterinary Research and Animal Science. 33, 2 (Jun. 1996), 107–109. DOI:https://doi.org/10.11606/issn.2318-3659.v33i2p107-109.