Recurrent aneuploidies associated with maternal and paternal nondisjunction in the same sibship - Martelli, Lúcia Regina; Pereira, C. S.; Santos, Silvio Avelino dos; Machado, F. B.; Batista, L. M.; Laureano, Lucimar Aparecida Fernandes; Huber, J.; Castelli, Luciana Caricati Veiga (Annual Meeting of the American Society of Human Genetics, 2009)