Ärzteblatt5 年
Causes and Early Diagnosis of Vitamin B12 Deficiency: Risk Group includes infants
Am J Clin Nutr 1988; 47: 89–92. MEDLINE 2. Norman EJ: Urinary methylmalonic acid test may have greater value than the total homocysteine assay for screening elderly individuals for cobalamin ...
Study links methylmalonic acid to weakening of immune cells in lung cancer
A new study has found a surprising link between high levels of methylmalonic acid and the weakening of CD8 + T cells, ...