title: Periodontal epidemiological indices for children and adolescents: I. Gingival and periodontal health assessments.
mesh_terms: D000293:Adolescent; D002648:Child; D005882:Gingival Diseases / Q000175:diagnosis; D005891:Gingivitis; D006801:Humans; D009909:Oral Health; D010510:Periodontal Diseases / Q000175:diagnosis / Q000453:epidemiology; D010512:Periodontal Index; D010514:Periodontal Pocket / Q000175:diagnosis