Vieira, T.S.W.J. et al. 2015. Use of pan-hemoplasma PCR for screening horses highly exposed to tick bites from southern Brazil. Semina: Ciências Agrárias. 36, 1 (fev. 2015), 291–294. DOI:https://doi.org/10.5433/1679-0359.2015v36n1p291.