Research Letter: Folic acid supplementation and intake of folate in pregnancy in relation to offspring risk of autism spectrum disorder

Methylenetetrahydrofolate reductase (MTHFR) C677T polymorphism: Epidemiology, metabolism and the associated diseases

(2015) Siaw-Cheok Liew et al.   European Journal of Medical Genetics

Folic Acid for the Prevention of Neural Tube Defects: The Danish Experience

(2015) Sjurdur F. Olsen et al.   FOOD AND NUTRITION BULLETIN

Possibilities and considerations when merging dietary data from the world's two largest pregnancy cohorts: the Danish National Birth Cohort and the Norwegian Mother and Child Cohort Study

(2014) Sjurdur F. Olsen et al.   ACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA

Folate concentrations during pregnancy and autistic traits in the offspring. The Generation R Study

(2014) Jolien Steenweg-de Graaff et al.   EUROPEAN JOURNAL OF PUBLIC HEALTH

Maternal lifestyle and environmental risk factors for autism spectrum disorders

(2014) Kristen Lyall et al.   INTERNATIONAL JOURNAL OF EPIDEMIOLOGY

Association Between Maternal Use of Folic Acid Supplements and Risk of Autism Spectrum Disorders in Children

(2013) Pål Surén et al.   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Maternal periconceptional folic acid intake and risk of autism spectrum disorders and developmental delay in the CHARGE (CHildhood Autism Risks from Genetics and Environment) case-control study

(2012) Rebecca J Schmidt et al.   AMERICAN JOURNAL OF CLINICAL NUTRITION

Benefits of Docosahexaenoic Acid, Folic Acid, Vitamin D and Iodine on Foetal and Infant Brain Development and Function Following Maternal Supplementation during Pregnancy and Lactation

(2012) Nancy L. Morse   Nutrients

Prenatal Vitamins, One-carbon Metabolism Gene Variants, and Risk for Autism

(2011) Rebecca J. Schmidt et al.   EPIDEMIOLOGY

Folic Acid Supplements in Pregnancy and Severe Language Delay in Children

(2011) Christine Roth et al.   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

The Danish Psychiatric Central Research Register

(2011) Ole Mors et al.   SCANDINAVIAN JOURNAL OF PUBLIC HEALTH

The Danish National Patient Register

(2011) Elsebeth Lynge et al.   SCANDINAVIAN JOURNAL OF PUBLIC HEALTH