“Research of antibody to virus-infection-associated (VIA) antigen in buffalos (Bubalus bubalis), sheep and goats from some cities of São Paulo State, Brazil”, Rev. Fac. Med. Vet. Zootec., vol. 18, no. 2, pp. 131–137, Sep. 1981, doi: 10.11606/issn.2318-3659.v18i2p131-137.