{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T17:22:26Z","timestamp":1791912146928,"version":"4.3.4"},"reference-count":0,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2005,12,15]],"date-time":"2005-12-15T00:00:00Z","timestamp":1134604800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/2.0"},{"start":{"date-parts":[[2005,12,15]],"date-time":"2005-12-15T00:00:00Z","timestamp":1134604800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/2.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["J Headache Pain"],"published-print":{"date-parts":[[2006,2]]},"DOI":"10.1007\/s10194-005-0251-5","type":"journal-article","created":{"date-parts":[[2005,12,8]],"date-time":"2005-12-08T11:41:28Z","timestamp":1134042088000},"page":"34-36","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":36,"title":["Combination of tizanidine and amitriptyline in the prophylaxis of chronic tension\u2013type headache: evaluation of efficacy and impact on quality of life"],"prefix":"10.1007","volume":"7","author":[{"given":"D.","family":"Bettucci","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L.","family":"Testa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Calzoni","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.","family":"Mantegazza","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Viana","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F.","family":"Monaco","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2005,12,15]]},"container-title":["The Journal of Headache and Pain"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10194-005-0251-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s10194-005-0251-5\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10194-005-0251-5","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10194-005-0251-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,8,31]],"date-time":"2021-08-31T11:42:32Z","timestamp":1630410152000},"score":1,"resource":{"primary":{"URL":"https:\/\/thejournalofheadacheandpain.biomedcentral.com\/articles\/10.1007\/s10194-005-0251-5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,12,15]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2006,2]]}},"alternative-id":["251"],"URL":"https:\/\/doi.org\/10.1007\/s10194-005-0251-5","relation":{},"ISSN":["1129-2369","1129-2377"],"issn-type":[{"value":"1129-2369","type":"print"},{"value":"1129-2377","type":"electronic"}],"subject":[],"published":{"date-parts":[[2005,12,15]]},"assertion":[{"value":"15 July 2005","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"7 October 2005","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"15 December 2005","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}}]}}