Relation between the dimensions and intraluminal pressure of the pharyngoesophageal segment and tracheoesophageal voice and speech proficiency - Takeshita, Telma Kioko; Zozolotto, Henrique Ceretta; Ribeiro, Eduardo Alvarez; Ricz, Hilton Marcos Alves; Azevedo-Marques, Paulo Mazzoncini de; Dantas, Roberto Oliveira; Ricz, Lilian Neto Aguiar (Head and Neck, 2013)