Tubert-Jeannin, S Changes in oral health conditions among 6- to 15-year-old children in Auvergne (France) 1987-1991. [electronic resource] - Community dental health Sep 1993 - 251-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0265-539X Subjects--Topical Terms: AdolescentAge FactorsChildDental Caries--epidemiologyFrance--epidemiologyHumansPrevalenceRandom Allocation