Total flavonoids quantification from O/W emulsion with extract of Brazilian plants - Rolim, André; Oishi, Tânia; Maciel, Carolina Penteado Moraes; Zague, Vivian; Pinto, Claudinéia Aparecida Sales de Oliveira; Kaneko, Telma Mary; Consiglieri, Vladi Olga; Velasco, Maria Valéria Robles (International Journal of Pharmaceutics, 2006)