Intraoperative application of real-time tissue elastography for the diagnosis and staging of pancreatic tomours - Elias Júnior, Jorge; Mauad, Fernando Marum; Muglia, Valdair Francisco; Caetano, Eduardo; Santos, José Sebastião dos; Kemp, Rafael; Pavan, Theo Zeferino; Carneiro, Antonio Adilton Oliveira (Pan American Health Care Exchanges Conference (PAHCE), 2011)