[Effectiveness of initial treatment].
D003728:Dental Calculus / Q000628:therapy; D012534:Dental Scaling; D006801:Humans; D009910:Oral Hygiene; D009911:Oral Hygiene Index; D010510:Periodontal Diseases / Q000628:therapy*; D014092:Tooth Root / Q000601:surgery
Die Effektivität der Initialbehandlung.