{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,20]],"date-time":"2025-09-20T14:58:03Z","timestamp":1758380283440,"version":"3.44.0"},"reference-count":2,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2021,11,1]],"date-time":"2021-11-01T00:00:00Z","timestamp":1635724800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,11,1]],"date-time":"2021-11-01T00:00:00Z","timestamp":1635724800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2021,11,1]],"date-time":"2021-11-01T00:00:00Z","timestamp":1635724800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2021,11,1]],"date-time":"2021-11-01T00:00:00Z","timestamp":1635724800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2021,11,1]],"date-time":"2021-11-01T00:00:00Z","timestamp":1635724800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2021,11,1]],"date-time":"2021-11-01T00:00:00Z","timestamp":1635724800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,11,1]],"date-time":"2021-11-01T00:00:00Z","timestamp":1635724800000},"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","jpeds.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The Journal of Pediatrics"],"published-print":{"date-parts":[[2021,11]]},"DOI":"10.1016\/j.jpeds.2021.06.072","type":"journal-article","created":{"date-parts":[[2021,6,30]],"date-time":"2021-06-30T11:08:59Z","timestamp":1625051339000},"page":"335","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Ball-Valve Left Atrial Thrombus in Juvenile Mitral Stenosis"],"prefix":"10.1016","volume":"238","author":[{"given":"Amitabh","family":"Poonia","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Priya","family":"Giridhara","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.jpeds.2021.06.072_bib1","doi-asserted-by":"crossref","first-page":"1193","DOI":"10.1016\/S0140-6736(63)92922-2","article-title":"Juvenile mitral stenosis in India","volume":"2","author":"Roy","year":"1963","journal-title":"Lancet"},{"key":"10.1016\/j.jpeds.2021.06.072_bib2","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1016\/0002-9149(78)90908-6","article-title":"Echocardiographic features of congenital mitral stenosis","volume":"42","author":"Driscoll","year":"1978","journal-title":"Am J Cardiol"}],"container-title":["The Journal of Pediatrics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0022347621006545?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0022347621006545?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,20]],"date-time":"2025-09-20T09:10:05Z","timestamp":1758359405000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0022347621006545"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,11]]},"references-count":2,"alternative-id":["S0022347621006545"],"URL":"https:\/\/doi.org\/10.1016\/j.jpeds.2021.06.072","relation":{},"ISSN":["0022-3476"],"issn-type":[{"type":"print","value":"0022-3476"}],"subject":[],"published":{"date-parts":[[2021,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Ball-Valve Left Atrial Thrombus in Juvenile Mitral Stenosis","name":"articletitle","label":"Article Title"},{"value":"The Journal of Pediatrics","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jpeds.2021.06.072","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}