Patrick Bontems; Nicolas Kalach; Jean Vanderpas; Barbara Iwanczak; Thomas Casswall; Sibylle Koletzko; Giuseppina Oderda; Maria José Martinez-Gomez; Pedro Urruzuno; Angelika Kindermann; Josef Sykora; Veres, Gábor; Eleftheria Roma-Giannikou; Ender Pehlivanoglu; Francis Megraud; Samy Cadranel
(2013)
BACKGROUND:
To analyze risk factors associated with gastro-duodenal ulcers and erosions in children.
METHODS:
Open, prospective, multicenter, case-control study carried out in 11 European countries in patients with ...