Effects of cardiopulmonary bypass on propofol pharmacokinetics and bispectral index during coronary surgery - Barbosa, Ricardo Antonio G.; Santos, Silvia Regina Cavani Jorge; White, Paul F.; Pereira, Valéria A.; Silva Filho, Carlos R.; Malbouisson, Luiz M. S.; Carmona, Maria José Carvalho (Clinics, 2009)