World Congress of Skull Base 2020 | Saúde Pública Brasil World Congress of Skull Base 2020 Posted: 07/12/2020 - 11/12/2020. Rio de Janeiro, RJ - Brasil. You are subscribed to email updates from Diretório de Eventos . To stop receiving these emails, you may unsubscribe now . Email delivery powered by Google Google, 1600 Amphitheatre Parkway, Mountain View, CA 94043, United States