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This report describes radiographic findings in 32 Chinese children with congenitally missing maxillary permanent canines. The aetiology of such an anomaly is obscure, but the racial difference in prevalence suggests that genetic factors may be more influential than environmental ones.<\/jats:p>","DOI":"10.1111\/j.1365-263x.2004.00571.x","type":"journal-article","created":{"date-parts":[[2004,12,26]],"date-time":"2004-12-26T14:53:06Z","timestamp":1104072786000},"page":"446-450","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["Congenitally missing maxillary permanent canines: report of 32 cases from an ethnic Chinese population"],"prefix":"10.1111","volume":"14","author":[{"given":"S. Y.","family":"CHO","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C. 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