https://www.selleckchem.com/pr....oducts/hmpl-504-azd6
Aim The aim of this study was to explore the relationship between dental caries and exposure to secondhand smoking in mixed teeth among Saudi children. Materials and Methods A cross-sectional study was designed to target schoolchildren aged between 6 and 13 years in their mixed dentition stage. A cluster random sample of schools teaching first to sixth grades from different regions in Riyadh city was used. Data were obtained by self-reported questionnaires and clinical dental examinations. Questionnaires comprised sec