[Orthodontic problems, in patients with periodontal disease. 1. Statistical studies of orthodontic problems in periodontal patients].
D003724:Dental Arch / Q000473:pathology; D005891:Gingivitis / Q000150:complications*; D006801:Humans; D008310:Malocclusion / Q000209:etiology* / Q000473:pathology; D010518:Periodontitis / Q000150:complications*