{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T00:47:46Z","timestamp":1760057266975,"version":"build-2065373602"},"reference-count":5,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2023,12,1]],"date-time":"2023-12-01T00:00:00Z","timestamp":1701388800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,12,1]],"date-time":"2023-12-01T00:00:00Z","timestamp":1701388800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2023,12,1]],"date-time":"2023-12-01T00:00:00Z","timestamp":1701388800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2023,12,1]],"date-time":"2023-12-01T00:00:00Z","timestamp":1701388800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2023,12,1]],"date-time":"2023-12-01T00:00:00Z","timestamp":1701388800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2023,12,1]],"date-time":"2023-12-01T00:00:00Z","timestamp":1701388800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2023,12,1]],"date-time":"2023-12-01T00:00:00Z","timestamp":1701388800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The American Journal of Emergency Medicine"],"published-print":{"date-parts":[[2023,12]]},"DOI":"10.1016\/j.ajem.2023.09.038","type":"journal-article","created":{"date-parts":[[2023,9,28]],"date-time":"2023-09-28T16:48:06Z","timestamp":1695919686000},"page":"100-103","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Computed Tomography Utilization for Patients Presenting with Chest Pain"],"prefix":"10.1016","volume":"74","author":[{"given":"Erin L.","family":"Simon","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jessica","family":"Krizo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kristen","family":"Septaric","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Enri","family":"Citozi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Courtney M.","family":"Smalley","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Austin","family":"Shaffer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Caroline","family":"Mangira","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Baruch S.","family":"Fertel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajem.2023.09.038_bb0005","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1016\/j.carj.2018.10.004","article-title":"Retrospective analysis of emergency computed tomography imaging utilization at an academic centre: an analysis of clinical indications and outcomes","volume":"70","author":"Seidel","year":"2019","journal-title":"Can Assoc Radiol J"},{"key":"10.1016\/j.ajem.2023.09.038_bb0010","doi-asserted-by":"crossref","first-page":"1091","DOI":"10.1177\/000313481808400671","article-title":"Use of computerized tomography in abdominal pain","volume":"84","author":"Bhatt","year":"2018","journal-title":"Am Surg"},{"key":"10.1016\/j.ajem.2023.09.038_bb0015","first-page":"1","article-title":"National Hospital Ambulatory Medical Care Survey: 2006 emergency department summary","author":"Pitts","year":"2008","journal-title":"Natl Health Stat Rep"},{"key":"10.1016\/j.ajem.2023.09.038_bb0020","doi-asserted-by":"crossref","first-page":"1175","DOI":"10.1016\/j.jemermed.2012.02.078","article-title":"A profile of freestanding emergency departments in the United States, 2007","volume":"43","author":"Sullivan","year":"2012","journal-title":"J Emerg Med"},{"key":"10.1016\/j.ajem.2023.09.038_bb0025","doi-asserted-by":"crossref","first-page":"538","DOI":"10.1111\/acem.13381","article-title":"A comparison of care delivered in hospital-based and freestanding emergency departments","volume":"25","author":"Pines","year":"2018","journal-title":"Acad Emerg Med"}],"container-title":["The American Journal of Emergency Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0735675723005120?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0735675723005120?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T16:07:06Z","timestamp":1760026026000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0735675723005120"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,12]]},"references-count":5,"alternative-id":["S0735675723005120"],"URL":"https:\/\/doi.org\/10.1016\/j.ajem.2023.09.038","relation":{},"ISSN":["0735-6757"],"issn-type":[{"type":"print","value":"0735-6757"}],"subject":[],"published":{"date-parts":[[2023,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Computed Tomography Utilization for Patients Presenting with Chest Pain","name":"articletitle","label":"Article Title"},{"value":"The American Journal of Emergency Medicine","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ajem.2023.09.038","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2023 Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}