1. Epizootiologic instability of bovine populations against B bovis (Piroplasmida: Babesiidae) in the region of Poas, Costa Rica;ALVAREZ;Vector-borne Pathogens: International Trade and Tropical Animal Diseases,1996
2. 'Malattie da zecche' in bovini Siciliani;CARACAPPA;Atti della Societa Italiana di Buiatria,1997
3. Seroepidemiological study of Babesia bovis in support of the Uruguayan Boophilus microplus control program;CARDOZO;Revista Brasileira de Parasitologia Veterinaria,1994