Article: Association of vitamin B12, methylmalonic acid, and functional parameters (full text) - February 2020 - NJM
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PDF) Reference values for serum levels of vitamin B12 and folic acid in a population-based sample of adults between 35 and 80 years of age
Article: Association of vitamin B12, methylmalonic acid, and functional parameters (full text) - February 2020 - NJM
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Table 1 from Population Reference Values for Serum Methylmalonic Acid Concentrations and Its Relationship with Age, Sex, Race-Ethnicity, Supplement Use, Kidney Function and Serum Vitamin B12 in the Post-Folic Acid Fortification Period
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High-Risk Gastric Pathology and Prevalent Autoimmune Diseases in Patients with Pernicious Anemia - Endocrine Practice
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