Silva, A., Ribeiro, L. M., Bressan, N., Oliveira, P., et al. (2011). Dogs mean arterial pressure and heart rate responses during high propofol plasma concentrations estimated by a pharmacokinetic model. Research in Veterinary Science, 91(2), 278 - 280.

Ribeiro, L. M., Ferreira, D. A., Brás, S., Castro, A., et al. (2009). Correlation between clinical signs of depth of anaesthesia and cerebral state index responses in dogs during induction of anaesthesia with propofol. Research in Veterinary Science, 87(2), 287 - 291.

Ribeiro, L. M., Ferreira, D. A., Bressan, N. M., Nunes, C. S., et al. (2008). Brain monitoring in dogs using the cerebral state index during the induction of anaesthesia via target-controlled infusion of propofol. Research in Veterinary Science, 85(2), 227 - 232.