{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,23]],"date-time":"2026-04-23T07:53:02Z","timestamp":1776930782818,"version":"3.51.2"},"reference-count":21,"publisher":"Oxford University Press (OUP)","issue":"2","license":[{"start":{"date-parts":[[2016,10,2]],"date-time":"2016-10-02T00:00:00Z","timestamp":1475366400000},"content-version":"vor","delay-in-days":3228,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/2.0\/uk\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2008,1,15]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Motivation: Duplicate publication impacts the quality of the scientific corpus, has been difficult to detect, and studies this far have been limited in scope and size. Using text similarity searches, we were able to identify signatures of duplicate citations among a body of abstracts.<\/jats:p>\n               <jats:p>Results: A sample of 62 213 Medline citations was examined and a database of manually verified duplicate citations was created to study author publication behavior. We found that 0.04% of the citations with no shared authors were highly similar and are thus potential cases of plagiarism. 1.35% with shared authors were sufficiently similar to be considered a duplicate. Extrapolating, this would correspond to 3500 and 117 500 duplicate citations in total, respectively.<\/jats:p>\n               <jats:p>Availability: eTBLAST, an automated citation matching tool, and D\u00e9j\u00e0 vu, the duplicate citation database, are freely available at http:\/\/invention.swmed.edu\/ and http:\/\/spore.swmed.edu\/dejavu<\/jats:p>\n               <jats:p>Contact: \u00a0harold.garner@utsouthwestern.edu<\/jats:p>","DOI":"10.1093\/bioinformatics\/btm574","type":"journal-article","created":{"date-parts":[[2007,12,2]],"date-time":"2007-12-02T01:14:36Z","timestamp":1196558076000},"page":"243-249","source":"Crossref","is-referenced-by-count":70,"title":["D\u00e9j\u00e0 vu\u2014A study of duplicate citations in Medline"],"prefix":"10.1093","volume":"24","author":[{"given":"Mounir","family":"Errami","sequence":"first","affiliation":[{"name":"1 UT Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas TX 75390-9185 and 2Arthritis and Immunology Research Program, Oklahoma Medical Research Foundation, 825 N.E. 13th Street, Oklahoma City OK 73104"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Justin M.","family":"Hicks","sequence":"additional","affiliation":[{"name":"1 UT Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas TX 75390-9185 and 2Arthritis and Immunology Research Program, Oklahoma Medical Research Foundation, 825 N.E. 13th Street, Oklahoma City OK 73104"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wayne","family":"Fisher","sequence":"additional","affiliation":[{"name":"1 UT Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas TX 75390-9185 and 2Arthritis and Immunology Research Program, Oklahoma Medical Research Foundation, 825 N.E. 13th Street, Oklahoma City OK 73104"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David","family":"Trusty","sequence":"additional","affiliation":[{"name":"1 UT Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas TX 75390-9185 and 2Arthritis and Immunology Research Program, Oklahoma Medical Research Foundation, 825 N.E. 13th Street, Oklahoma City OK 73104"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jonathan D.","family":"Wren","sequence":"additional","affiliation":[{"name":"1 UT Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas TX 75390-9185 and 2Arthritis and Immunology Research Program, Oklahoma Medical Research Foundation, 825 N.E. 13th Street, Oklahoma City OK 73104"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tara C.","family":"Long","sequence":"additional","affiliation":[{"name":"1 UT Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas TX 75390-9185 and 2Arthritis and Immunology Research Program, Oklahoma Medical Research Foundation, 825 N.E. 13th Street, Oklahoma City OK 73104"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Harold R.","family":"Garner","sequence":"additional","affiliation":[{"name":"1 UT Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas TX 75390-9185 and 2Arthritis and Immunology Research Program, Oklahoma Medical Research Foundation, 825 N.E. 13th Street, Oklahoma City OK 73104"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2007,12,1]]},"reference":[{"key":"2023020209475461400_B1","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1067\/mhn.2002.122698","article-title":"Duplicate publication in the field of otolaryngology-head and neck surgery","volume":"126","author":"Bailey","year":"2002","journal-title":"Otolaryngol. Head Neck Surg."},{"key":"2023020209475461400_B2","first-page":"593","article-title":"[duplicate publication of original manuscripts in and from the nederlands tijdschrift voor geneeskunde]","volume":"137","author":"Barnard","year":"1993","journal-title":"Ned. Tijdschr. Geneeskd."},{"key":"2023020209475461400_B3","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1111\/j.1547-5069.1995.tb00813.x","article-title":"Duplicate publication in the nursing literature","volume":"27","author":"Blancett","year":"1995","journal-title":"Image J. Nurs. Sch."},{"key":"2023020209475461400_B4","first-page":"2150","article-title":"[duplicate publication of articles in the dutch journal of medicine in 1996]","volume":"143","author":"Bloemenkamp","year":"1999","journal-title":"Ned. Tijdschr. 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