{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T00:48:29Z","timestamp":1760057309310,"version":"build-2065373602"},"reference-count":10,"publisher":"Elsevier BV","issue":"5","license":[{"start":{"date-parts":[[2010,6,1]],"date-time":"2010-06-01T00:00:00Z","timestamp":1275350400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2010,6,1]],"date-time":"2010-06-01T00:00:00Z","timestamp":1275350400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2010,6,1]],"date-time":"2010-06-01T00:00:00Z","timestamp":1275350400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2010,6,1]],"date-time":"2010-06-01T00:00:00Z","timestamp":1275350400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2010,6,1]],"date-time":"2010-06-01T00:00:00Z","timestamp":1275350400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2010,6,1]],"date-time":"2010-06-01T00:00:00Z","timestamp":1275350400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2010,6,1]],"date-time":"2010-06-01T00:00:00Z","timestamp":1275350400000},"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","jem-journal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The Journal of Emergency Medicine"],"published-print":{"date-parts":[[2010,6]]},"DOI":"10.1016\/j.jemermed.2008.10.016","type":"journal-article","created":{"date-parts":[[2009,3,1]],"date-time":"2009-03-01T04:28:15Z","timestamp":1235881695000},"page":"645-651","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":7,"title":["Economic Impact of Additional Radiographic Studies After Registered Diagnostic Medical Sonographer (RDMS)-Certified Emergency Physician-Performed Identification of Cholecystitis by Ultrasound"],"prefix":"10.1016","volume":"38","author":[{"given":"Nicholas","family":"Young","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stephen","family":"Kinsella","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christopher C.","family":"Raio","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matthew","family":"Nelson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gerardo","family":"Chiricolo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ashley","family":"Johnson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"George","family":"Malcolm","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Byron C.","family":"Drumheller","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mary Frances","family":"Ward","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew","family":"Sama","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.jemermed.2008.10.016_bib2","doi-asserted-by":"crossref","first-page":"256","DOI":"10.1007\/s10140-004-0325-8","article-title":"Current trends in imaging evaluation of acute cholecystitis","volume":"10","author":"Alobaidi","year":"2004","journal-title":"Emerg Radiol"},{"key":"10.1016\/j.jemermed.2008.10.016_bib4","doi-asserted-by":"crossref","first-page":"609","DOI":"10.1016\/S1072-7515(01)01092-4","article-title":"Diagnosis of acute cholecystitis: sensitivity of sonography, cholescintigraphy, and combined sonography-cholescintigraphy","volume":"193","author":"Kalimi","year":"2001","journal-title":"J Am Coll Surg"},{"key":"10.1016\/j.jemermed.2008.10.016_bib5","doi-asserted-by":"crossref","first-page":"605","DOI":"10.1016\/0735-6757(89)90283-0","article-title":"Emergency department sonography by emergency physicians","volume":"7","author":"Jehle","year":"1989","journal-title":"Am J Emerg Med"},{"key":"10.1016\/j.jemermed.2008.10.016_bib6","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1053\/ajem.2001.20028","article-title":"Ultrasonography by emergency physicians in patients with suspected cholecystitis","volume":"19","author":"Rosen","year":"2001","journal-title":"Am J Emerg Med"},{"key":"10.1016\/j.jemermed.2008.10.016_bib7","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1016\/S0736-4679(01)00329-8","article-title":"Performance and interpretation of focused right upper quadrant ultrasound by emergency physicians","volume":"21","author":"Kendall","year":"2001","journal-title":"J Emerg Med"},{"key":"10.1016\/j.jemermed.2008.10.016_bib8","doi-asserted-by":"crossref","first-page":"835","DOI":"10.1056\/NEJM198809293191305","article-title":"Estimating physicians' work for a resource-based relative-value scale","volume":"319","author":"Hsiao","year":"1988","journal-title":"N Engl J Med"},{"key":"10.1016\/j.jemermed.2008.10.016_bib9","doi-asserted-by":"crossref","first-page":"881","DOI":"10.1056\/NEJM198809293191330","article-title":"Results and policy implications of the resource-based relative-value study","volume":"319","author":"Hsiao","year":"1988","journal-title":"N Engl J Med"},{"key":"10.1016\/j.jemermed.2008.10.016_bib11","doi-asserted-by":"crossref","first-page":"1145","DOI":"10.1016\/S0889-8553(03)00090-6","article-title":"Diagnosis and management of cholecystitis and cholangitis","volume":"32","author":"Yusoff","year":"2003","journal-title":"Gastroenterol Clin North Am"},{"key":"10.1016\/j.jemermed.2008.10.016_bib12","doi-asserted-by":"crossref","first-page":"1551","DOI":"10.1136\/bmj.318.7197.1551","article-title":"Economic notes: opportunity cost","volume":"318","author":"Palmer","year":"1999","journal-title":"BMJ"},{"key":"10.1016\/j.jemermed.2008.10.016_bib13","doi-asserted-by":"crossref","first-page":"1418","DOI":"10.1056\/NEJM199505253322106","article-title":"Cost effectiveness of thrombolytic therapy with tissue plasminogen activator as compared with streptokinase for acute myocardial infarction","volume":"332","author":"Mark","year":"1995","journal-title":"N Engl J Med"}],"container-title":["The Journal of Emergency Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0736467908009323?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0736467908009323?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T16:20:10Z","timestamp":1760026810000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0736467908009323"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,6]]},"references-count":10,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2010,6]]}},"alternative-id":["S0736467908009323"],"URL":"https:\/\/doi.org\/10.1016\/j.jemermed.2008.10.016","relation":{},"ISSN":["0736-4679"],"issn-type":[{"type":"print","value":"0736-4679"}],"subject":[],"published":{"date-parts":[[2010,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Economic Impact of Additional Radiographic Studies After Registered Diagnostic Medical Sonographer (RDMS)-Certified Emergency Physician-Performed Identification of Cholecystitis by Ultrasound","name":"articletitle","label":"Article Title"},{"value":"The Journal of Emergency Medicine","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jemermed.2008.10.016","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2010 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}