Publication | Closed Access

The association between periconceptional folic acid supplementation and congenital heart defects: A case–control study in China

NutritionCongenital Heart DefectsCardiovascular DiseaseCase–control StudyClinical NutritionPediatricsMaternal HealthCongenital Heart DefectPublic HealthCongenital Heart AnomalyMedicineCardiologyMicronutrient SupplementationWomen's Health