title: Is the string test a useful alternative to gastroscopy with biopsy for H. pylori identification?
authors.affiliation: Service of Digestive Diseases, Hospital Universitraro de Guadalajara, Madrid, Spain.
authors.forename: A J
authors.initials: AJ
authors.lastname: del Pozo García
authors.forename: J P
authors.initials: JP
authors.lastname: Gisbert
mesh_terms: D001706:Biopsy; D002214:Capsules; D005756:Gastritis / Q000382:microbiology*; D005773:Gastroscopy; D016481:Helicobacter Infections / Q000175:diagnosis*; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D013048:Specimen Handling / Q000295:instrumentation*
chemical_list: D002214:Capsules