Vaz-Da-Silva, M., Loureiro, A. I., Nunes, T., Lopes, C., et al. (2008). Pharmacokinetic-pharmacodynamic interaction between nebicapone, a novel catechol-O-methyltransferase inhibitor, and controlled-release levodopa/carbidopa 200 mg/50 mg: Randomized, double-blind, placebo-controlled, crossover study in healthy subjects. Drugs in R and D, 9(6), 435 - 446.