{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,21]],"date-time":"2026-01-21T18:23:04Z","timestamp":1769019784968,"version":"3.49.0"},"reference-count":0,"publisher":"Oxford University Press (OUP)","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Antimicrobial Chemotherapy"],"published-print":{"date-parts":[[1997,10,1]]},"DOI":"10.1093\/jac\/40.4.533","type":"journal-article","created":{"date-parts":[[2002,7,26]],"date-time":"2002-07-26T22:23:22Z","timestamp":1027722202000},"page":"533-541","source":"Crossref","is-referenced-by-count":33,"title":["Bases of variation in resistance to beta-lactams in Klebsiella oxytoca isolates hyperproducing K1 beta-lactamase"],"prefix":"10.1093","volume":"40","author":[{"given":"R.","family":"Gheorghiu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Yuan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L. M.","family":"Hall","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D. M.","family":"Livermore","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","container-title":["Journal of Antimicrobial Chemotherapy"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/jac\/article-pdf\/40\/4\/533\/9837807\/400533.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,8,23]],"date-time":"2017-08-23T07:40:31Z","timestamp":1503474031000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jac\/article-lookup\/doi\/10.1093\/jac\/40.4.533"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1997,10,1]]},"references-count":0,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1997,10,1]]}},"URL":"https:\/\/doi.org\/10.1093\/jac\/40.4.533","relation":{},"ISSN":["0305-7453","1460-2091"],"issn-type":[{"value":"0305-7453","type":"print"},{"value":"1460-2091","type":"electronic"}],"subject":[],"published":{"date-parts":[[1997,10,1]]}}}