[Periodontic needs according to Bellini's classification and their application to patients with periodontopathies].
D000293:Adolescent; D000328:Adult; D012534:Dental Scaling; D006301:Health Services Needs and Demand; D006801:Humans; D008875:Middle Aged; D010510:Periodontal Diseases / Q000145:classification* / Q000601:surgery / Q000628:therapy
Potrzeby parodontologiczne wg klasyfikacji Belliniego i ich realizacja u pracowników hil chorych na parodontopatie.