Orthodontics. Part 1: Who needs orthodontics?
Roberts-Harry
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Orthodontic Department, Leeds Dental Institute, Clarendon Way, Leeds LS2 9LU, UK. robertsharry@btinternet.com
Sandy
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D002648:Child; D003753:Dental Health Surveys; D004955:Esthetics, Dental; D006801:Humans; D008310:Malocclusion / Q000150:complications / Q000628:therapy*; D020380:Needs Assessment; D009971:Orthodontics, Corrective / Q000706:statistics & numerical data*; D018579:Patient Selection; D014072:Tooth Abrasion / Q000209:etiology; D018677:Tooth Injuries / Q000209:etiology