Protocol for CARES-HAPIN: an ambidirectional cohort study on exposure to environmental tobacco smoke and risk of early childhood caries
BMJ Open. 2024 May 15;14(5):e083874. doi: 10.1136/bmjopen-2024-083874. ABSTRACT INTRODUCTION: Prenatal and postnatal exposure to environmental tobacco smoke (ETS) has been linked with early childhood caries …