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Clinical Chemistry and Laboratory Medicine (CCLM), ISSN 1434-6621, 07/2015, Volume 53, Issue 8, pp. 1205 - 1213
Diagnosis of vitamin B12 deficiency is generally based on the measurement of serum vitamin B12 levels. However, in selected cases functional indices of vitamin... 
vitamin B12 | method comparison | immunoassay | HOMOCYSTEINE | METHYLMALONIC ACID | COBALAMIN | MEDICAL LABORATORY TECHNOLOGY | DEFICIENCY | FOLATE | Immunoassay | Regression Analysis | Automation | Methylmalonic Acid - blood | Humans | Homocysteine - blood | Vitamin B 12 - blood | Measurement | Diagnosis, Laboratory | Vitamin B12 | Methods
Journal Article
Journal Article
Clinical Biochemistry, ISSN 0009-9120, 12/2017, Volume 50, Issue 18, pp. 1030 - 1033
Vitamin B12 deficiency is mostly caused by insufficient gastro-intestinal absorption and in rare conditions by Transcobalamin (TC) deficiency. Unsaturated... 
holo-Transcobalamin | Active B12 | apo-Transcobalamin | Vitamin B12 | COBASORB | ABSORPTION TEST | COBALAMIN | NONRADIOACTIVE VITAMIN-B-12 | HOLOTRANSCOBALAMIN | PLASMA | VALUES | MEDICAL LABORATORY TECHNOLOGY | HAPTOCORRIN | BINDING CAPACITY | FOLATE | Measurement | Epidemiology | Analysis
Journal Article
Clinical Biochemistry, ISSN 0009-9120, 2007, Volume 40, Issue 16, pp. 1342 - 1345
To study the agreement of serum cobalamin results obtained with three different widely used analyzers. Comparative measurement of 100 serum samples was... 
Vitamin B 12 | Method comparison | Cobalamin | Ligand binding assays | Vitamin B | ligand binding assays | OLDER-PEOPLE | HOMOCYSTEINE | cobalamin | method comparison | COBALAMIN DEFICIENCY | METHYLMALONIC ACID | MEDICAL LABORATORY TECHNOLOGY | KITS | Vitamin B-12 | FOLATE
Journal Article
LaboratoriumsMedizin, ISSN 0342-3026, 08/2018, Volume 42, Issue 4, pp. 141 - 147
Background: It has been demonstrated that vitamin B12 determinations fail, especially in patients with pernicious anemia with high titers of intrinsic factor... 
holotranscobalamin | homocysteine | methylmalonic acid | pernicious anemia | prevalence | vitamin B12 | frequency | Holotranscobalamin | Prevalence | Methylmalonic acid | Frequency | Homocysteine | Pernicious anemia | Vitamin B12 | COBALAMINS | DIAGNOSIS | ABSORPTION TEST | BIOCHEMICAL MARKERS | PERNICIOUS-ANEMIA | BINDING-PROTEINS | DEFICIENCY | BIOMARKERS | TRANSCOBALAMIN | MEDICAL LABORATORY TECHNOLOGY
Journal Article
Clinical chemistry and laboratory medicine : CCLM / FESCC, ISSN 1434-6621, 2008, Volume 46, Issue 2, pp. 283 - 286
Journal Article
Clinical Chemistry, ISSN 0009-9147, 05/1999, Volume 45, Issue 5, pp. 670 - 675
Journal Article
Clinical Chemistry and Laboratory Medicine, ISSN 1434-6621, 01/2011, Volume 49, Issue 1, pp. 105 - 109
Journal Article
Clinical Medicine, Journal of the Royal College of Physicians of London, ISSN 1470-2118, 08/2015, Volume 15, Issue 4, pp. 402 - 402
Journal Article
CLINICAL BIOCHEMISTRY, ISSN 0009-9120, 01/2014, Volume 47, Issue 1-2, pp. 82 - 86
Background: Vitamin B-12 insufficiency/deficiency is common in mixed patient populations. However there is no single marker which can reliably diagnose B-12... 
HOMOCYSTEINE | DIAGNOSIS | HYPERHOMOCYSTEINEMIA | Renal function | DETERMINANTS | MARKER | HOLO-TRANSCOBALAMIN | Reference ranges | Vitamin B-12 | Holotranscobalamin | PLASMA | Methylmalonic acid | COBALAMIN DEFICIENCY | SERUM COBALAMIN | MEDICAL LABORATORY TECHNOLOGY | "Active" vitamin B-12
Journal Article
Pediatric Research, ISSN 0031-3998, 06/2018, Volume 84, Issue 5, pp. 1 - 8
BACKGROUND: Many children worldwide have poor vitamin B12 status. The objective of this study was to estimate association between maternal and infant vitamin... 
LACTATING WOMEN | MICROBIOLOGICAL ASSAY | DIAGNOSIS | TOTAL HOMOCYSTEINE | METHYLMALONIC ACID | PEDIATRICS | SERUM | COBALAMIN | FOLATE STATUS | DEFICIENCY | CHILDREN | Physical growth
Journal Article
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