Leal Laux, A. et al.trans. 2021. MTHFR Gene Mutation and Its Repercussion in the Genesis and Treatment of Depression: Case Report. International Journal of Scientific Research and Management (IJSRM). 9, 07 (Jul. 2021), 415–421. DOI:https://doi.org/10.18535/ijsrm/v9i07.mp03.