title: Doing new research? Don't forget the old.
authors.affiliation: United Kingdom Cochrane Centre, Oxford, United Kingdom. mclarke@cochrane.co.uk
authors.forename: Mike
authors.initials: M
authors.lastname: Clarke
mesh_terms: D035843:Biomedical Research / Q000639:trends*; D006801:Humans; D007255:Information Services; D008490:Medical Informatics; D020380:Needs Assessment; D011643:Publishing; D012196:Review Literature as Topic