BDJ · 1980 · 36 citations · 0 references
DentistryPeriodonticsPeriodontologyOral DiagnosisPeriodontal EpidemiologyPeriodontal MedicineEpidemiology Of Oral DiseasesGingival DiseaseGingival HealthGingival InflammationOral HygienePeriodontal DiseaseDental AbnormalitiesGingival ExaminationGingival Inflammation RiskPlaque-associated Gingival DiseasePlaque-induced Gingival Diseases