Disorders of cobalamin and folate transport and metabolism

D Watkins, DS Rosenblatt, B Fowler - Inborn Metabolic Diseases …, 2016 - Springer
Patients with disorders of intracellular Cbl metabolism typically have serum Cbl levels within
the reference range, although levels may be reduced in the cblF and cblJ disorders …

Disorders of Cobalamin and Folate Transport and Metabolism

D Watkins, DS Rosenblatt, B Fowler - Inborn Metabolic Diseases: Diagnosis and … - Springer
The serum cobalamin (Cbl) level is usually low in patients with disorders affecting
absorption and transport of Cbl, with the exception of transcobalamin (TC) deficiency …