{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T23:11:15Z","timestamp":1792019475088,"version":"4.4.0"},"reference-count":0,"publisher":"American Medical Association (AMA)","issue":"18","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arch Intern Med"],"published-print":{"date-parts":[[2000,10,9]]},"DOI":"10.1001\/archinte.160.18.2729","type":"journal-article","created":{"date-parts":[[2003,3,18]],"date-time":"2003-03-18T18:17:58Z","timestamp":1048011478000},"page":"2729","source":"Crossref","is-referenced-by-count":60,"title":["The Diagnostic Value of Historical Features in Primary Headache Syndromes"],"prefix":"10.1001","volume":"160","author":[{"given":"Gerald W.","family":"Smetana","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"10","container-title":["Archives of Internal Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/jamanetwork.com\/journals\/jamainternalmedicine\/fullarticle\/485471","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2016,12,17]],"date-time":"2016-12-17T01:44:37Z","timestamp":1481939077000},"score":1,"resource":{"primary":{"URL":"http:\/\/archinte.jamanetwork.com\/article.aspx?doi=10.1001\/archinte.160.18.2729"}},"subtitle":["A Comprehensive Review"],"short-title":[],"issued":{"date-parts":[[2000,10,9]]},"references-count":0,"journal-issue":{"issue":"18","published-print":{"date-parts":[[2000,10,9]]}},"URL":"https:\/\/doi.org\/10.1001\/archinte.160.18.2729","relation":{},"ISSN":["0003-9926"],"issn-type":[{"value":"0003-9926","type":"print"}],"subject":[],"published":{"date-parts":[[2000,10,9]]}}}