Nesa, Ayatun, and Gazi Sharmin Sultana. 2023. “Study of Homocysteine, Vitamin B12 and Folate in Children With Autism Spectrum Disorder: Vitamin B12 and Folate in Children With Autism Spectrum Disorder”. Bangladesh Medical Research Council Bulletin 48 (2):127-32. https://doi.org/10.3329/bmrcb.v48i2.62297.