[Study on the periodontal conditions following extraction of premolars and orthodontic space closure].
D000328:Adult; D001641:Bicuspid; D002648:Child; D006801:Humans; D008310:Malocclusion; D009971:Orthodontics, Corrective; D009973:Orthodontics, Preventive; D010510:Periodontal Diseases / Q000517:prevention & control*; D014081:Tooth Extraction; D014083:Tooth Germ; D014085:Tooth Migration
Untersuchung über die parodontalen Verhältnisse nach Prämolarenextraktion und kieferorthopädischem Lückenschluss.