{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T19:13:24Z","timestamp":1790363604798,"version":"4.1.0"},"reference-count":0,"publisher":"Springer Science and Business Media LLC","issue":"2","license":[{"start":{"date-parts":[[2002,5,1]],"date-time":"2002-05-01T00:00:00Z","timestamp":1020211200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Clin Rheumatol"],"published-print":{"date-parts":[[2002,5]]},"DOI":"10.1007\/s10067-002-8271-x","type":"journal-article","created":{"date-parts":[[2003,3,20]],"date-time":"2003-03-20T20:28:29Z","timestamp":1048192109000},"page":"129-134","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":61,"title":["Echocardiographic Evidence of Cardiac Involvement in Ankylosing Spondylitis"],"prefix":"10.1007","volume":"21","author":[{"given":"A.","family":"Yildirir","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Aksoyek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Calguneri","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"Oto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Kes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2014,4,30]]},"container-title":["Clinical Rheumatology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10067-002-8271-x.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s10067-002-8271-x\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10067-002-8271-x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,29]],"date-time":"2019-05-29T08:42:35Z","timestamp":1559119355000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s10067-002-8271-x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2002,5]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2002,5]]}},"alternative-id":["8271"],"URL":"https:\/\/doi.org\/10.1007\/s10067-002-8271-x","relation":{},"ISSN":["0770-3198","1434-9949"],"issn-type":[{"value":"0770-3198","type":"print"},{"value":"1434-9949","type":"electronic"}],"subject":[],"published":{"date-parts":[[2002,5]]}}}