Reversible leukoencephalopathy and cerebral atrophy in homocystinuria due to MTHFR deficiency: A treatable metabolic disorder. - Padmanabha H; Shekhar R; Mahale R; Annam H; Bhat M; Sangeeth TA; Christopher R; Arunachal G; Mailankody P; Mathuranath PS (Journal of inherited metabolic disease, 2021)