Brevini, T.; Vassena, R.; Paffoni, A.; Francisci, C.; Fascio, U.; Gandolfi, U. Exposure of Pig Oocytes to PCBs During in Vitro Maturation: Effects on Developmental Competence, Cytoplasmic Remodelling and Communications With Cumulus Cells. Eur J Histochem 2009, 48, 347-356.