{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,13]],"date-time":"2026-04-13T13:53:31Z","timestamp":1776088411953,"version":"3.50.1"},"reference-count":38,"publisher":"Yonsei University College of Medicine","issue":"5","license":[{"start":{"date-parts":[[2010,1,1]],"date-time":"2010-01-01T00:00:00Z","timestamp":1262304000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/3.0"}],"content-domain":{"domain":["synapse.koreamed.org"],"crossmark-restriction":false},"short-container-title":["Yonsei Med J"],"published-print":{"date-parts":[[2010]]},"DOI":"10.3349\/ymj.2010.51.5.768","type":"journal-article","created":{"date-parts":[[2010,7,19]],"date-time":"2010-07-19T07:41:22Z","timestamp":1279525282000},"page":"768","update-policy":"https:\/\/doi.org\/10.3349\/crossmark_policy","source":"Crossref","is-referenced-by-count":27,"title":["Molecular Characteristics of Extended Spectrum \u03b2-Lactamases in<i>Escherichia coli<\/i>and<i>Klebsiella pneumoniae<\/i>and the Prevalence of<i>qnr<\/i>in Extended Spectrum \u03b2-Lactamase Isolates in a Tertiary Care Hospital in Korea"],"prefix":"10.3349","volume":"51","author":[{"given":"Myeong Hee","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Laboratory Medicine, Kyung Hee University School of Medicine, Seoul, Korea."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hee Joo","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Laboratory Medicine, Kyung Hee University School of Medicine, Seoul, Korea."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kyung Sun","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Laboratory Medicine, Kyung Hee University School of Medicine, Seoul, Korea."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jin Tae","family":"Suh","sequence":"additional","affiliation":[{"name":"Department of Laboratory Medicine, Kyung Hee University School of Medicine, Seoul, Korea."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1901","reference":[{"key":"10.3349\/ymj.2010.51.5.768_ref1","volume-title":"Manual of Clinical Microbiology","author":"Murray","year":"2007","edition":"9"},{"key":"10.3349\/ymj.2010.51.5.768_ref2","first-page":"48","volume":"7","author":"Bae","year":"2004","journal-title":"Korean J Clin Microbiol"},{"key":"10.3349\/ymj.2010.51.5.768_ref3","first-page":"149","volume":"6","author":"Hong","year":"2003","journal-title":"Korean J Clin Microbiol"},{"key":"10.3349\/ymj.2010.51.5.768_ref4","first-page":"17","volume":"8","author":"Kang","year":"2005","journal-title":"Korean J Clin Microbiol"},{"key":"10.3349\/ymj.2010.51.5.768_ref5","first-page":"111","volume":"7","author":"Lee","year":"2004","journal-title":"Korean J Clin Microbiol"},{"key":"10.3349\/ymj.2010.51.5.768_ref6","first-page":"18","volume":"23","author":"Park","year":"2003","journal-title":"Korean J Lab Med"},{"key":"10.3349\/ymj.2010.51.5.768_ref7","first-page":"410","volume":"22","author":"Song","year":"2002","journal-title":"Korean J Lab Med"},{"key":"10.3349\/ymj.2010.51.5.768_ref8","doi-asserted-by":"crossref","first-page":"559","DOI":"10.1128\/AAC.47.2.559-562.2003","volume":"47","author":"Jacoby","year":"2003","journal-title":"Antimicrob Agents Chemother"},{"key":"10.3349\/ymj.2010.51.5.768_ref9","doi-asserted-by":"crossref","first-page":"1295","DOI":"10.1128\/AAC.48.4.1295-1299.2004","volume":"48","author":"Wang","year":"2004","journal-title":"Antimicrob Agents Chemother"},{"key":"10.3349\/ymj.2010.51.5.768_ref10","doi-asserted-by":"crossref","first-page":"394","DOI":"10.1093\/jac\/dkm204","volume":"60","author":"Cattoir","year":"2007","journal-title":"J Antimicrob Chemother"},{"key":"10.3349\/ymj.2010.51.5.768_ref11","doi-asserted-by":"crossref","first-page":"1245","DOI":"10.1093\/jac\/dkn406","volume":"62","author":"Jones","year":"2008","journal-title":"J Antimicrob Chemother"},{"key":"10.3349\/ymj.2010.51.5.768_ref12","doi-asserted-by":"crossref","first-page":"428","DOI":"10.3343\/kjlm.2007.27.6.428","volume":"27","author":"Kim","year":"2007","journal-title":"Korean J Lab Med"},{"key":"10.3349\/ymj.2010.51.5.768_ref13","doi-asserted-by":"crossref","first-page":"868","DOI":"10.1093\/jac\/dkm266","volume":"60","author":"Park","year":"2007","journal-title":"J Antimicrob Chemother"},{"key":"10.3349\/ymj.2010.51.5.768_ref14","doi-asserted-by":"crossref","first-page":"112","DOI":"10.1111\/j.1574-6968.2008.01163.x","volume":"283","author":"Wang","year":"2008","journal-title":"FEMS Microbiol Lett"},{"key":"10.3349\/ymj.2010.51.5.768_ref15","doi-asserted-by":"crossref","first-page":"68","DOI":"10.1186\/1471-2334-8-68","volume":"8","author":"Wang","year":"2008","journal-title":"BMC Infect Dis"},{"key":"10.3349\/ymj.2010.51.5.768_ref16","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1179\/joc.2006.18.3.261","volume":"18","author":"Bassetti","year":"2006","journal-title":"J Chemother"},{"key":"10.3349\/ymj.2010.51.5.768_ref17","doi-asserted-by":"crossref","first-page":"344","DOI":"10.3343\/kjlm.2007.27.5.344","volume":"27","author":"Ko","year":"2007","journal-title":"Korean J Lab Med"},{"key":"10.3349\/ymj.2010.51.5.768_ref18","volume-title":"Performance standards for antimicrobial susceptibility testing; eighteenth informational supplement, M100-S16","author":"CLSI","year":"2008"},{"key":"10.3349\/ymj.2010.51.5.768_ref19","doi-asserted-by":"crossref","first-page":"908","DOI":"10.1128\/JCM.34.4.908-911.1996","volume":"34","author":"Jacoby","year":"1996","journal-title":"J Clin Microbiol"},{"key":"10.3349\/ymj.2010.51.5.768_ref20","doi-asserted-by":"crossref","first-page":"21","DOI":"10.3343\/kjlm.2006.26.1.21","volume":"26","author":"Bae","year":"2006","journal-title":"Korean J Lab Med"},{"key":"10.3349\/ymj.2010.51.5.768_ref21","doi-asserted-by":"crossref","first-page":"557","DOI":"10.1128\/CMR.8.4.557","volume":"8","author":"Livermore","year":"1995","journal-title":"Clin Microbiol Rev"},{"key":"10.3349\/ymj.2010.51.5.768_ref22","doi-asserted-by":"crossref","first-page":"933","DOI":"10.1128\/CMR.14.4.933-951.2001","volume":"14","author":"Bradford","year":"2001","journal-title":"Clin Microbiol Rev"},{"key":"10.3349\/ymj.2010.51.5.768_ref23","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1016\/S0732-8893(97)00234-4","volume":"30","author":"Jones","year":"1998","journal-title":"Diagn Microbiol Infect Dis"},{"key":"10.3349\/ymj.2010.51.5.768_ref24","first-page":"53","volume":"184","author":"Yagi","year":"2000","journal-title":"FEMS Microbiol Lett"},{"key":"10.3349\/ymj.2010.51.5.768_ref25","doi-asserted-by":"crossref","first-page":"514","DOI":"10.3349\/ymj.1998.39.6.514","volume":"39","author":"Pai","year":"1998","journal-title":"Yonsei Med J"},{"key":"10.3349\/ymj.2010.51.5.768_ref26","first-page":"495","volume":"21","author":"Hong","year":"2001","journal-title":"Korean J Clin Pathol"},{"key":"10.3349\/ymj.2010.51.5.768_ref27","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1016\/j.femsle.2005.02.029","volume":"245","author":"Kim","year":"2005","journal-title":"FEMS Microbiol Lett"},{"key":"10.3349\/ymj.2010.51.5.768_ref28","doi-asserted-by":"crossref","first-page":"698","DOI":"10.1093\/jac\/dki324","volume":"56","author":"Ryoo","year":"2005","journal-title":"J Antimicrob Chemother"},{"key":"10.3349\/ymj.2010.51.5.768_ref29","doi-asserted-by":"crossref","first-page":"1446","DOI":"10.1128\/JCM.36.5.1446-1449.1998","volume":"36","author":"Kim","year":"1998","journal-title":"J Clin Microbiol"},{"key":"10.3349\/ymj.2010.51.5.768_ref30","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1016\/j.ijantimicag.2007.08.017","volume":"31","author":"Hopkins","year":"2008","journal-title":"Int J Antimicrob Agents"},{"key":"10.3349\/ymj.2010.51.5.768_ref31","doi-asserted-by":"crossref","first-page":"463","DOI":"10.1093\/jac\/dki245","volume":"56","author":"Nordmann","year":"2005","journal-title":"J Antimicrob Chemother"},{"key":"10.3349\/ymj.2010.51.5.768_ref32","doi-asserted-by":"crossref","first-page":"629","DOI":"10.1016\/S1473-3099(06)70599-0","volume":"6","author":"Robicsek","year":"2006","journal-title":"Lancet Infect Dis"},{"key":"10.3349\/ymj.2010.51.5.768_ref33","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1089\/mdr.2008.0834","volume":"14","author":"Shin","year":"2008","journal-title":"Microb Drug Resist"},{"key":"10.3349\/ymj.2010.51.5.768_ref34","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1128\/AAC.49.1.71-76.2005","volume":"49","author":"Mammeri","year":"2005","journal-title":"Antimicrob Agents Chemother"},{"key":"10.3349\/ymj.2010.51.5.768_ref35","doi-asserted-by":"crossref","first-page":"5638","DOI":"10.1073\/pnas.082092899","volume":"99","author":"Tran","year":"2002","journal-title":"Proc Natl Acad Sci U S A"},{"key":"10.3349\/ymj.2010.51.5.768_ref36","doi-asserted-by":"crossref","first-page":"1400","DOI":"10.1128\/AAC.48.4.1400-1401.2004","volume":"48","author":"Wang","year":"2004","journal-title":"Antimicrob Agents Chemother"},{"key":"10.3349\/ymj.2010.51.5.768_ref37","first-page":"142","volume":"8","author":"Shin","year":"2005","journal-title":"Korean J Clin Microbiol"},{"key":"10.3349\/ymj.2010.51.5.768_ref38","first-page":"477","volume":"29","author":"Chong","year":"1997","journal-title":"Korean J Infect Dis"}],"container-title":["Yonsei Medical Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/synapse.koreamed.org\/DOIx.php?id=10.3349\/ymj.2010.51.5.768","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/synapse.koreamed.org\/pdf\/10.3349\/ymj.2010.51.5.768","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/eymj.org\/DOIx.php?id=10.3349\/ymj.2010.51.5.768","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,6,7]],"date-time":"2020-06-07T05:19:02Z","timestamp":1591507142000},"score":1,"resource":{"primary":{"URL":"https:\/\/eymj.org\/DOIx.php?id=10.3349\/ymj.2010.51.5.768"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010]]},"references-count":38,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2010]]}},"URL":"https:\/\/doi.org\/10.3349\/ymj.2010.51.5.768","relation":{},"ISSN":["0513-5796","1976-2437"],"issn-type":[{"value":"0513-5796","type":"print"},{"value":"1976-2437","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010]]},"assertion":[{"value":"https:\/\/synapse.koreamed.org\/DOIx.php?id=10.3349\/ymj.2010.51.5.768","URL":"https:\/\/synapse.koreamed.org\/DOIx.php?id=10.3349\/ymj.2010.51.5.768","name":"synapse","label":"Synapse","group":{"name":"multiple_resolution","label":"Full text available at:"}},{"value":"http:\/\/www.eymj.org\/DOIx.php?id=10.3349\/ymj.2010.51.5.768","URL":"http:\/\/www.eymj.org\/DOIx.php?id=10.3349\/ymj.2010.51.5.768","name":"the_journal","label":"the Journal","group":{"name":"multiple_resolution","label":"Full text available at:"}},{"value":"2009-10-30","name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2009-12-04","name":"revised","label":"Revised","group":{"name":"publication_history","label":"Publication History"}},{"value":"2009-12-23","name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2010-07-16","name":"published_online","label":"Published online","group":{"name":"publication_history","label":"Publication History"}},{"value":"\u00a9 Copyright: Yonsei University College of Medicine 2010","name":"copyright","label":"Copyright","group":{"name":"Copyright_and_licensing","label":"Copyright and Licensing"}},{"value":"This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http:\/\/creativecommons.org\/licenses\/by-nc\/3.0) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited.","name":"license","label":"License","explanation":{"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/3.0"},"group":{"name":"Copyright_and_licensing","label":"Copyright and Licensing"}}]}}