Deficiency of methylenetetrahydrofolate dehydrogenase (NADP^+^)
deficiency of methylenetetrahydrofolate dehydrogenase (nadp^+^)
Deficiency of methylenetetrahydrofolate dehydrogenase (NADP<sup>+</sup>)
deficiency of methylenetetrahydrofolate dehydrogenase (nadp<sup>+</sup>)