1. Separation by high-performance liquid chromatography of alpha- and beta-amino acids: application to assays of lysine 2,3-aminomutase and leucine 2,3-amino-mutase;Aberhart;Anal Biochem,1988
2. Oral cobalamin therapy for the treatment of patients with food-cobalamin malabsorption;Andres;Am J Med,2001
3. Vitamin B12 deficiency, infertility and recurrent fetal loss;Bennett;J Reprod Med,2001
4. Bipolar functional expression of transcobalamin II receptor in human intestinal epithelial Caco-2 cells;Bose;J Biol Chem,1997
5. Cobalamin, the stomach, and aging;Carmel;Am J Clin Nutr,1997