Rational use of antimicrobials in the treatment of upper airway infections Santiago Alfayate Miguélez; Luis Garcia¿Marcos;

Accuracy of stridor¿based diagnosis of post¿intubation subglottic stenosis in pediatric patients Cláudia Schweiger; Larissa Valency Eneas; Denise Manica; Cátia de Souza Saleh Netto; Paulo Roberto Antonacci Carvalho; Jefferson Pedro Piva; Gabriel Kuhl; Paulo José Cauduro Marostica;