{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T10:06:03Z","timestamp":1781777163772,"version":"3.54.5"},"reference-count":0,"publisher":"Oxford University Press (OUP)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The European Journal of Orthodontics"],"published-print":{"date-parts":[[1996,12,1]]},"DOI":"10.1093\/ejo\/18.6.589","type":"journal-article","created":{"date-parts":[[2004,12,9]],"date-time":"2004-12-09T14:37:20Z","timestamp":1102603040000},"page":"589-600","source":"Crossref","is-referenced-by-count":7,"title":["Agenesis of mandibular second premolars. Spontaneous space closure after extraction therapy: a 4-year follow-up"],"prefix":"10.1093","volume":"18","author":[{"given":"A.","family":"Mamopoulou","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"U.","family":"Hagg","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"U.","family":"Schroder","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K.","family":"Hansen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","container-title":["The European Journal of Orthodontics"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/ejo\/article-pdf\/18\/6\/589\/1413356\/18-6-589.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,8,23]],"date-time":"2017-08-23T07:37:46Z","timestamp":1503473866000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/ejo\/article-lookup\/doi\/10.1093\/ejo\/18.6.589"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1996,12,1]]},"references-count":0,"journal-issue":{"issue":"6","published-print":{"date-parts":[[1996,12,1]]}},"URL":"https:\/\/doi.org\/10.1093\/ejo\/18.6.589","relation":{},"ISSN":["0141-5387","1460-2210"],"issn-type":[{"value":"0141-5387","type":"print"},{"value":"1460-2210","type":"electronic"}],"subject":[],"published":{"date-parts":[[1996,12,1]]}}}