Source: https://www.cambridge.org/core/journals/development-and-psychopathology/article/brainderived-neurotrophic-factor-bdnf-val66met-polymorphism-influences-the-association-of-the-methylome-with-maternal-anxiety-and-neonatal-brain-volumes/CB04BDFE654C1E4F8FE8E4E273BB80C4