Effects of Propolis Crude Hydroalcoholic Extract on Chromosomal Aberrations Induced by Doxorubicin in Rats - Tavares, Denise Crispim; Lira, Walclécio Morais; Santini, Camila Bastianini; Takahashi, Catarina Satie; Bastos, Jairo Kenupp (Planta Medica, 2007)