Endobronchial ultrasound in esophageal cancer - when upper gastrointestinal endoscopy is not enough
Lília Maia Santos1,2,a, Márcia Jacomelli1,b, Paulo Rogério Scordamaglio1,c, Paulo Francisco Guerreiro Cardoso3,d, Viviane Rossi Figueiredo1,e
DOI: http://dx.doi.org/10.1590/1806-3713/e20180312