Weale, Andy R The level of non-citation of articles within a journal as a measure of quality: a comparison to the impact factor. [electronic resource] - BMC medical research methodology May 2004 - 14 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1471-2288 Standard No.: 10.1186/1471-2288-4-14 doi Subjects--Topical Terms: Abstracting and Indexing--methodsBibliometricsPeriodicals as Topic--standardsQuality Control