Effects of varying peak kilovoltage and filtration on diagnostic dental radiographs.
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Filtration↗
Biomedical subjects
G J Parfitt
Publications and source records attributed to G J Parfitt.
Role of nutrition in the prevention and treatment of periodontal disease.
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Ascorbic Acid↗
Summary of the problem of the prevention of periodontal disease.
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Age Factors↗
Caries experience during a decade.
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Adolescent↗