Takiuchi, E. (2003) “Standardization of a polymerase chain reaction (Semi Nested-PCR) to detect bovine herpesvirus type 1 in aborted fetus and semen from naturally infected cattle”, Semina: Ciências Agrárias, 24(1), pp. 43–56. doi: 10.5433/1679-0359.2003v24n1p43.