title: Endoscopic ultrasound for investigations of gastrointestinal conditions.
authors.forename: R Y
authors.initials: RY
authors.lastname: Chen
authors.forename: J
authors.initials: J
authors.lastname: Ryan
mesh_terms: D001291:Attitude of Health Personnel; D001315:Australia; D001707:Biopsy, Needle; D019160:Endosonography; D005069:Evaluation Studies as Topic; D005260:Female; D005767:Gastrointestinal Diseases / Q000000981:diagnostic imaging* / Q000473:pathology*; D006801:Humans; D008297:Male; D020380:Needs Assessment; D010818:Practice Patterns, Physicians'; D011787:Quality of Health Care; D012017:Referral and Consultation; D012189:Retrospective Studies; D012680:Sensitivity and Specificity