preferred_name: Cobalamin C disease
preferred_name_lc: cobalamin c disease
label: Vitamin B12 metabolic defect with combined deficiency of methylmalonyl-coA mutase and homocysteine:methyltetrahydrofolate methyltransferase
label_lc: vitamin b12 metabolic defect with combined deficiency of methylmalonyl-coa mutase and homocysteine:methyltetrahydrofolate methyltransferase