Isolation of leptospires from the renal tissues of hamsters experimentally infected by Leptospira interrogans serovar pomona. Use of the Pasteur pipette . with 5-fluor-uracil or neomycin sulfate. Rev. Fac. Med. Vet. Zootec. 1988;25(2):221-235. doi:10.11606/issn.2318-3659.v25i2p221-235