The management of patients with new onset of upper gastro-intestinal symptoms in primary care

Autor: Tosetti, Cesare, Bellentani, Stefano, Benedetto, Edoardo, Ubaldi, Enzo, Cardin, Fabrizio, Bozzani, Alberto
Zdroj: In Digestive and Liver Disease 2010 42(12):860-864
Databáze: ScienceDirect