{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T16:20:08Z","timestamp":1758039608467,"version":"3.44.0"},"reference-count":0,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2019,6,1]],"date-time":"2019-06-01T00:00:00Z","timestamp":1559347200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2019,6,1]],"date-time":"2019-06-01T00:00:00Z","timestamp":1559347200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.jp","jada.ada.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The Journal of the American Dental Association"],"published-print":{"date-parts":[[2019,6]]},"DOI":"10.1016\/j.adaj.2019.02.007","type":"journal-article","created":{"date-parts":[[2019,3,26]],"date-time":"2019-03-26T05:08:54Z","timestamp":1553576934000},"page":"e102","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Important limitations in a trial comparing hyaluronic acid with triamcinolone acetonide for treating oral lichen planus compromise the usefulness of its results"],"prefix":"10.1016","volume":"150","author":[{"given":"Romina","family":"Brignardello-Petersen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","container-title":["The Journal of the American Dental Association"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002817719301011?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002817719301011?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T04:08:39Z","timestamp":1757563719000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002817719301011"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,6]]},"references-count":0,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2019,6]]}},"alternative-id":["S0002817719301011"],"URL":"https:\/\/doi.org\/10.1016\/j.adaj.2019.02.007","relation":{},"ISSN":["0002-8177"],"issn-type":[{"type":"print","value":"0002-8177"}],"subject":[],"published":{"date-parts":[[2019,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Important limitations in a trial comparing hyaluronic acid with triamcinolone acetonide for treating oral lichen planus compromise the usefulness of its results","name":"articletitle","label":"Article Title"},{"value":"The Journal of the American Dental Association","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.adaj.2019.02.007","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2019 American Dental Association. All rights reserved.","name":"copyright","label":"Copyright"}]}}