title: How should endoscopic accessories be selected: trial or error?
authors.affiliation: University Hospital Birmingham Selly Oak Hospital Raddlebarn Road Birmingham B29 6JD, UK.
authors.forename: M A
authors.initials: MA
authors.lastname: Narain
authors.forename: R
authors.initials: R
authors.lastname: Cockel
mesh_terms: D020776:Endoscopes, Gastrointestinal / Q000592:standards*; D004869:Equipment Safety; D005069:Evaluation Studies as Topic