title: [Effective therapy for functional gastrointestinal diseases].
mesh_terms: D019317:Evidence-Based Medicine; D005767:Gastrointestinal Diseases / Q000188:drug therapy*; D006801:Humans; D008517:Phytotherapy; D010936:Plant Extracts / Q000627:therapeutic use*
chemical_list: D010936:Plant Extracts; C039964:iberogast