Archives of Oral Biology · 1980 · 28 citations · 14 references
Dental ConditionsOral HygieneDental DiseaseDental HygieneDental Plaque
14
Oral Health Surveys: Basic Methods
World Health Organization · Biometrics · 1971 · 3.7K citations
The Effect of pH on the Interaction of Fluoride and Salivary Ions
Jan Magne Birkeland · Caries Research · 1973 · 66 citations