The relationship between the degree of thrombocytopenia and infection with Ehrlichia canis in an endemic areaCamilo Bulla, Regina Kiomi Takahira, João Pessoa Araújo Jr., Luzia AparecidaTrinca, Raimundo Souza Lopes and Charles Edward WiedmeyerVet. Res., 35 1 (2004) 141-146DOI: https://doi.org/10.1051/vetres:2003038