{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T22:49:25Z","timestamp":1761518965545},"reference-count":25,"publisher":"Massachusetts Medical Society","issue":"20","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["N Engl J Med"],"published-print":{"date-parts":[[1959,5,14]]},"DOI":"10.1056\/nejm195905142602002","type":"journal-article","created":{"date-parts":[[2010,7,28]],"date-time":"2010-07-28T19:10:46Z","timestamp":1280344246000},"page":"1001-1007","source":"Crossref","is-referenced-by-count":33,"title":["Prognostic Significance of Valvular Involvement in Acute Rheumatic Fever"],"prefix":"10.1056","volume":"260","author":[{"given":"Alvan R.","family":"Feinstein","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rodolfo","family":"Di Massa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"150","reference":[{"key":"r001","doi-asserted-by":"publisher","DOI":"10.1016\/0002-8703(48)90548-1"},{"key":"r002","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.4.6.836"},{"key":"r003","unstructured":"Coombs, C. F. Rheumatic Heart Disease. 376 pp. New York: Wood, 1924."},{"key":"r004","doi-asserted-by":"publisher","DOI":"10.1001\/jama.1943.02840010003001"},{"key":"r005","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-8703(35)90215-0"},{"key":"r007","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM195708292570902"},{"key":"r008","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9149(58)90115-2"},{"key":"r009","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM195904022601405"},{"key":"r010","first-page":"291","volume":"24","author":"American Heart Association","year":"1955","journal-title":"Mod. Concepts Cardiovas. Dis."},{"key":"r011","unstructured":"Ziegler, R. F. Electrocardiographic Studies in Normal Infants and Children. 207 pp. Springfield, Illinois: Thomas, 1951."},{"key":"r012","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.13.2.257"},{"key":"r013","doi-asserted-by":"publisher","DOI":"10.1172\/JCI100236"},{"key":"r014","unstructured":"Friedberg, C. K. Diseases of the Heart. Second edition. 1161 pp. Philadelphia: Saunders, 1956."},{"key":"r015","unstructured":"Levine, S. A. Clinical Heart Disease. Fifth edition. 673 pp. Philadelphia: Saunders, 1958."},{"key":"r016","unstructured":"Wood, P. H. Diseases of the Heart and Circulation. Second edition. 1005 pp. Philadelphia: Lippincott, 1956."},{"key":"r017","unstructured":"Levine, S. A., and Harvey, W. P. Clinical Auscultation of the Heart. 327 pp. Philadelphia: Saunders, 1949."},{"key":"r018","unstructured":"New York Heart Association, Incorporated. Nomenclature and Criteria for Diagnosis of Diseases of the Heart and Blood Vessels, by Criteria Committee, Harold E. B. Pardee, Chairman. Fifth edition. 359 pp. New York: The Association, 1953."},{"key":"r019","doi-asserted-by":"publisher","DOI":"10.1016\/0002-8703(48)90448-7"},{"key":"r020","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM195507072530101"},{"key":"r021","unstructured":"Schweden, J. B. Clinical Roentgenology of the Heart. 391 pp. New York: Hoeber, 1946."},{"key":"r022","unstructured":"Burch, G. E., and Winsor, T. A Primer of Electrocardiography. Third edition. 286 pp. Philadelphia: Lea, 1955."},{"key":"r023","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.12.5.795"},{"key":"r024","doi-asserted-by":"publisher","DOI":"10.3181\/00379727-93-22671"},{"key":"r025","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9343(54)90223-5"},{"key":"r026","doi-asserted-by":"publisher","DOI":"10.1097\/00000441-193806000-00007"}],"container-title":["New England Journal of Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.nejm.org\/doi\/pdf\/10.1056\/NEJM195905142602002","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2016,11,2]],"date-time":"2016-11-02T16:15:09Z","timestamp":1478103309000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.nejm.org\/doi\/abs\/10.1056\/NEJM195905142602002"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1959,5,14]]},"references-count":25,"journal-issue":{"issue":"20","published-print":{"date-parts":[[1959,5,14]]}},"alternative-id":["10.1056\/NEJM195905142602002"],"URL":"https:\/\/doi.org\/10.1056\/nejm195905142602002","relation":{},"ISSN":["0028-4793","1533-4406"],"issn-type":[{"value":"0028-4793","type":"print"},{"value":"1533-4406","type":"electronic"}],"subject":[],"published":{"date-parts":[[1959,5,14]]}}}