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.

Silva, A., Ferreira, D. A., Venâncio, C., Souza, A. P., & Antunes, L. M. (2011). Performance of electroencephalogram-derived parameters in prediction of depth of anaesthesia in a rabbit model. British Journal of Anaesthesia, 106(4), 540 - 547.

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.

Nunes, C. S., Ferreira, D. A., Antunes, L., Lobo, F., et al. (2009). Individual effect-site concentrations of propofol at return of consciousness are related to the concentrations at loss of consciousness and age in neurosurgical patients. Journal of Clinical Anesthesia, 21(1), 3 - 8.

Brás, S., Bressan, N., Ribeiro, L., Ferreira, D. A., et al. (2009). A step towards effect-site target-controlled infusion with propofol in dogs: A ke0 for propofol. Journal of Veterinary Pharmacology and Therapeutics, 32(2), 182 - 188.

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.

Ferreira, D. A., Nunes, C. S., Lobo, F., Casal, M., et al. (2008). Brain tumors may alter the relationship between bispectral index values and propofol concentrations during induction of anesthesia. Journal of Clinical Anesthesia, 20(2), 116 - 121.

Ferreira, D. A., Nunes, C. S., Antunes, L., Lobo, F., & Amorim, P. (2006). Practical aspects of the use of target controlled infusion with remifentanil in neurosurgical patients: Predicted cerebral concentrations at intubation, incision and extubation. Acta Anaesthesiologica Belgica, 57(3), 265 - 270.

Nunes, C. S., Ferreira, D. A., Antunes, L., & Amorim, P. (2005). Clinical variables related to propofol effect-site concentrations at recovery of consciousness after neurosurgical procedures. Journal of Neurosurgical Anesthesiology, 17(2), 110 - 114.

Nunes, C. S., Ferreira, D. A., Mendonça, T. F., Amorim, P., & Antunes, L. M. (2005). Neuro-fuzzy techniques to model pharmacodynamic interactions between anesthetic drugs on the bispectral index: A preliminary study. Journal of Intelligent and Fuzzy Systems, 16(1), 15 - 22.