Breda, MPereira, SMenezes, ASilva, DGuimarães, JRibeiro, DSilva, L2016-06-262016-06-262016ESPO 2016: 13th Congress of the European Society of Pediatric Otorhinolaryngology. 18-21 June 2016 CCB-Centro Cultural de Belém, Lisbon, Portugalhttp://hdl.handle.net/10400.23/1037engCriançaOtite Média com EfusãoProfile of children in risk of new surgical intervention due to otitis media with effusionconference object