title: The high road or the low road: who is listening?
authors.forename: J D
authors.initials: JD
authors.lastname: Waye
mesh_terms: D000465:Algorithms; D002985:Clinical Protocols; D003362:Cost-Benefit Analysis; D003937:Diagnosis, Differential; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006801:Humans