title: EUS contrast agents: what is available, how do they work, and are they effective?
authors.affiliation: Service of Digestive Disease, Complexo Hospitalario de Pontevedra, Pontevedra, Spain.
authors.forename: Maria Victoria Alvarez
authors.initials: MV
authors.lastname: Sanchez
authors.forename: Shyam
authors.initials: S
authors.lastname: Varadarajulu
authors.forename: Bertrand
authors.initials: B
authors.lastname: Napoleon
mesh_terms: D003287:Contrast Media; D019160:Endosonography / Q000379:methods*; D006801:Humans; D007089:Image Enhancement; D045423:Microbubbles
chemical_list: D003287:Contrast Media