[1]
Moraes, A.N. de et al. 2014. Epidural administration of ropivacaine or ropivacaine and xylazine in cattle. Semina: Ciências Agrárias. 35, 4Supl (Sep. 2014), 2481–2490. DOI:https://doi.org/10.5433/1679-0359.2014v35n4Suplp2481.