Mechanical analysis of precursor system of liquid crystalline phase containing propolis microparticles for the treatment of periodontitis - Bruschi, Marcos Luciano; Panzeri, Heitor; Freitas, Osvaldo de; Gremião, Maria Palmira Daflon; Lara, Elza Helena Guimarães; Jones, David Simon (International Congress of Pharmaceutical Sciences (CIFARP), 2007)