title: A new step, a new challenge, a new beginning.
authors.affiliation: Medical Clinic I, Dept. of Gastroenterology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania. pmircea@umfcluj.ro.
authors.forename: Petru Adrian
authors.initials: PA
authors.lastname: Mircea
mesh_terms: D016206:Databases, Bibliographic; D010506:Periodicals as Topic; D014463:Ultrasonography