{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,18]],"date-time":"2026-10-18T03:00:12Z","timestamp":1792292412916,"version":"4.4.0"},"reference-count":19,"publisher":"Korean Society of Ultrasound in Medicine","issue":"2","license":[{"start":{"date-parts":[[2019,10,16]],"date-time":"2019-10-16T00:00:00Z","timestamp":1571184000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/3.0\/"}],"content-domain":{"domain":["e-ultrasonography.org"],"crossmark-restriction":true},"short-container-title":["Ultrasonography"],"published-print":{"date-parts":[[2020,4,1]]},"DOI":"10.14366\/usg.19043","type":"journal-article","created":{"date-parts":[[2019,10,15]],"date-time":"2019-10-15T22:37:48Z","timestamp":1571179068000},"page":"178-189","update-policy":"https:\/\/doi.org\/10.14366\/crossmark_policy","source":"Crossref","is-referenced-by-count":39,"title":["Role of ultrasound in the evaluation of first-trimester pregnancies in the acute setting"],"prefix":"10.14366","volume":"39","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6607-3750","authenticated-orcid":true,"given":"Venkatesh A.","family":"Murugan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1426-5013","authenticated-orcid":true,"given":"Bryan O\u2019Sullivan","family":"Murphy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4336-2573","authenticated-orcid":true,"given":"Carolyn","family":"Dupuis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5974-917X","authenticated-orcid":true,"given":"Alan","family":"Goldstein","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0206-5663","authenticated-orcid":true,"given":"Young H.","family":"Kim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"5473","reference":[{"key":"ref1","first-page":"E13","volume-title":"AIUM-ACR-ACOG-SMFM-SRU practice parameter for the performance of standard diagnostic obstetric ultrasound examinations","year":"2018"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1016\/j.rcl.2014.07.004"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.7863\/jum.1987.6.1.23"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.7863\/jum.2010.29.5.685"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMra1302417"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.166.3.3277241"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.158.2.1729798"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.166.1.3275972"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.7863\/jum.1995.14.6.431"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.175.1.1750067"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.220.1.r01jl1468"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0b013e31821568de"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1148\/rg.2015150092"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.200.3.8756935"},{"key":"ref15","first-page":"1","volume-title":"","author":"Tulandi","year":"2017"},{"key":"ref16","first-page":"166","volume-title":"First trimester bleeding: evaluation and management","author":"Hendriks","year":"2019"},{"key":"ref17","first-page":"151","volume-title":"Missed abortion and application of misoprostol","author":"Zeqiri","year":"2010"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1002\/uog.2838"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1148\/rg.2017160140"}],"container-title":["Ultrasonography"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/e-ultrasonography.org\/upload\/usg-19043.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/e-ultrasonography.org\/journal\/view.php?doi=10.14366\/usg.19043","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/e-ultrasonography.org\/upload\/usg-19043.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,3,10]],"date-time":"2020-03-10T22:05:43Z","timestamp":1583877943000},"score":1,"resource":{"primary":{"URL":"http:\/\/e-ultrasonography.org\/journal\/view.php?doi=10.14366\/usg.19043"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,4,1]]},"references-count":19,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2020,4]]}},"URL":"https:\/\/doi.org\/10.14366\/usg.19043","relation":{},"ISSN":["2288-5919","2288-5943"],"issn-type":[{"value":"2288-5919","type":"print"},{"value":"2288-5943","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,4,1]]},"assertion":[{"value":"2019-07-25","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-10-16","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-10-16","order":2,"name":"published","label":"Published online","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-04-01","order":3,"name":"published","label":"Print publication","group":{"name":"publication_history","label":"Publication History"}}]}}