{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,4]],"date-time":"2025-09-04T14:17:35Z","timestamp":1756995455673,"version":"3.37.0"},"reference-count":2,"publisher":"American College of Physicians","issue":"3","license":[{"start":{"date-parts":[[1946,9,1]],"date-time":"1946-09-01T00:00:00Z","timestamp":-736387200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.acpjournals.org\/journal\/aim\/text-and-data-mining"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Ann Intern Med"],"published-print":{"date-parts":[[1946,9,1]]},"DOI":"10.7326\/0003-4819-25-3-531","type":"journal-article","created":{"date-parts":[[2013,4,12]],"date-time":"2013-04-12T00:42:20Z","timestamp":1365727340000},"page":"531-533","source":"Crossref","is-referenced-by-count":11,"title":["MAGNESIUM SULFATE IN PAROXYSMAL TACHYCARDIA"],"prefix":"10.7326","volume":"25","author":[{"given":"WALTER T.","family":"ZIMDAHL","sequence":"first","affiliation":[{"name":"Providence R. I."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"4285","reference":[{"key":"R1","doi-asserted-by":"publisher","DOI":"10.1152\/ajplegacy.1939.126.3.720"},{"key":"R2","doi-asserted-by":"publisher","DOI":"10.1097\/00000441-194307000-00006"}],"container-title":["Annals of Internal Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.acpjournals.org\/doi\/pdf\/10.7326\/0003-4819-25-3-531","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,2,10]],"date-time":"2025-02-10T14:04:33Z","timestamp":1739196273000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.acpjournals.org\/doi\/10.7326\/0003-4819-25-3-531"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1946,9,1]]},"references-count":2,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1946,9,1]]}},"alternative-id":["10.7326\/0003-4819-25-3-531"],"URL":"https:\/\/doi.org\/10.7326\/0003-4819-25-3-531","relation":{},"ISSN":["0003-4819","1539-3704"],"issn-type":[{"type":"print","value":"0003-4819"},{"type":"electronic","value":"1539-3704"}],"subject":[],"published":{"date-parts":[[1946,9,1]]}}}