TY  - SER
AU  - Natalini,C.C.
AU  - Polydoro,A.da S.
TI  - Effects of the high-flow modified to-and-fro anesthestic system on blood gas and respiratory rate in halothane anesthetized horses
KW  - Cavalo
KW  - Anestesia
KW  - Halotano
ER  -