title: [A new system for noninvasive sampling of the upper gastrointestinal tract].
authors.forename: M
authors.initials: M
authors.lastname: Busca
mesh_terms: D000328:Adult; D002214:Capsules; D002648:Child; D004724:Endoscopy; D005069:Evaluation Studies as Topic; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D005780:Gelatin; D016481:Helicobacter Infections / Q000175:diagnosis; D016480:Helicobacter pylori; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000175:diagnosis; D008722:Methods; D009093:Mucus
chemical_list: D002214:Capsules; D005780:Gelatin