Is the MTHFR C677T variant a genetic risk factor in the etiology of autism spectrum disorder? Is it alone or by combined with rare variants of the PHGDH gene?. Annals of Medical Research, [S. l.], v. 29, n. 4, p. 334–340, 2022. Disponível em: http://www.annalsmedres.org/index.php/aomr/article/view/4087. Acesso em: 13 may. 2025.