title: EUS in the initial assessment of upper abdominal pain: time for a paradigm shift?
authors.forename: Mary Lee
authors.initials: ML
authors.lastname: Krinsky
mesh_terms: D000005:Abdomen / Q000000981:diagnostic imaging*; D015746:Abdominal Pain / Q000000981:diagnostic imaging* / Q000209:etiology* / Q000473:pathology; D016145:Endoscopy, Digestive System; D019160:Endosonography; D006801:Humans; D015203:Reproducibility of Results