Relationship between caries prevalence and fissure sealants among 12-year-old German children at three educational strata

Abstract

Objectives:To investigate the relationship between caries prevalence and fissure sealants among 12-year-old German children at three educational levels. Methods:In 1998 a cross-sectional investigation which comprised 60 % of the 12-year-old children was performed in Heidelberg, Germany. The children attended three types of schools: Gymnasium, Hauptschule… (More)
DOI: 10.1007/s00038-004-3090-2

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