title: Europe.
authors.affiliation: Division of Internal Medicine, Department of Internal Medicine and Gastroenterology, University of Bologna, Bologna, Italy.
authors.forename: L
authors.initials: L
authors.lastname: Bolondi
mesh_terms: D005060:Europe; D005194:Family Practice; D006801:Humans; D011871:Radiology / Q000193:education*; D014463:Ultrasonography / Q000379:methods*