homocystinuria due to methylene tetrahydrofolate reductase deficiency
homocystinuria due to methylene tetrahydrofolate reductase deficiency
homocystinuria due to deficiency of N(5,10)-methylenetetrahydrofolate reductase activity
homocystinuria due to deficiency of n(5,10)-methylenetetrahydrofolate reductase activity