[Failures in periodontics].
D003951:Diagnostic Errors; D005500:Follow-Up Studies; D006801:Humans; D010349:Patient Compliance; D010510:Periodontal Diseases / Q000175:diagnosis / Q000628:therapy; D010517:Periodontics; D011379:Prognosis; D012008:Recurrence
Misserfolge in der Parodontologie.