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7. Semiautomated system for simultaneous assays of serum vitamin B12 and folic acid in serum evaluated. Chen IW; Silberstein EB; Maxon HR; Volle CP; Sohnlein BH Clin Chem; 1982 Oct; 28(10):2161-5. PubMed ID: 7127748 [TBL] [Abstract][Full Text] [Related]
8. Competitive protein binding analysis of vitamin B12 using vitamin B12-free serum as a standard diluent. van de Wiel DF; Koster-Otte LJ+KOSTERAAOTTE LJ; Goedemans WT; Woldring MG Clin Chim Acta; 1974 Oct; 56(2):131-42. PubMed ID: 4434628 [No Abstract] [Full Text] [Related]
9. Artifactual radioassay results due to serum contamination by intravenous radioisotope administration. Falsely low serum vitamin B12 and folic acid results. Carmel R Am J Clin Pathol; 1978 Sep; 70(3):364-7. PubMed ID: 707403 [TBL] [Abstract][Full Text] [Related]
10. [Measurement of vitamin B12 and folic acid in macrocytic anemias]. Siegenthaler P; Bosson D Schweiz Med Wochenschr; 1970 Feb; 100(7):348-51. PubMed ID: 5413928 [No Abstract] [Full Text] [Related]
11. The effect of drugs on the microbiological assay of serum folic acid and vitamin B12 levels. Streeter AM; Shum HY; O'Neill BJ Med J Aust; 1970 May; 1(18):900-1. PubMed ID: 5428143 [No Abstract] [Full Text] [Related]
12. Competitive protein-binding analysis of vitamin B12 using Lactobacillus leichmannii as a specific binder. van de Wiel DF; de Vries JA; Woldring MG; Nieweg HO Clin Chim Acta; 1974 Sep; 55(2):155-63. PubMed ID: 4458985 [No Abstract] [Full Text] [Related]
13. Comparative aspects of folate and vitamin B12--metabolism in man and other primates. Huser HJ; Beard ME Schweiz Med Wochenschr; 1970 Feb; 100(7):347-8. PubMed ID: 4984095 [No Abstract] [Full Text] [Related]
14. Rifampicin and folate and vitamin B12 assays. Cole AJ; Bate J; Gyde OH Br Med J; 1973 Apr; 2(5857):53. PubMed ID: 4695710 [No Abstract] [Full Text] [Related]
15. The determination of erythrocyte folate concentration using a two-phase ligand-binding radioassay. Rothenberg SP; da Costa M; Lawson J; Rosenberg Z Blood; 1974 Mar; 43(3):437-43. PubMed ID: 4811826 [No Abstract] [Full Text] [Related]
16. Plasma clearance studies of 57Co vitamin B12 in fish tapeworm anaemia. Meyer LM; Levanto A; Salmi HA Scand J Haematol; 1968; 5(1):47-52. PubMed ID: 5665818 [No Abstract] [Full Text] [Related]
17. [Serum folic acid and vitamin B12 levels in normal adults in Beijing]. Li RS Zhonghua Yi Xue Za Zhi; 1986 Jan; 66(1):16-8. PubMed ID: 3091210 [No Abstract] [Full Text] [Related]
18. Simultaneous assay for vitamin B12 and folate compared with separate assay. Whigham WR; Sudarsanan L Clin Chem; 1977 Sep; 23(9):1778-9. PubMed ID: 890924 [TBL] [Abstract][Full Text] [Related]
19. Effect of folic-acid supplement on serum-vitamin-B12 levels in patients on anticonvulsants. Hunter R; Barnes J; Matthews DM Lancet; 1969 Sep; 2(7622):666-7. PubMed ID: 4185411 [No Abstract] [Full Text] [Related]