title: Is the quality of endoscopic research improving? A 20-year review.
authors.forename: Malik M
authors.initials: MM
authors.lastname: Anwar
authors.forename: Gavin C
authors.initials: GC
authors.lastname: Harewood
authors.forename: Faisal
authors.initials: F
authors.lastname: Zeb
authors.forename: Eoin
authors.initials: E
authors.lastname: Slattery
authors.forename: Mohamed A
authors.initials: MA
authors.lastname: Hamed
mesh_terms: D015706:Bibliometrics; D035843:Biomedical Research; D004724:Endoscopy; D006801:Humans; D010506:Periodicals as Topic; D012107:Research Design