Errors and artefacts in serum folic-acid assays. Effects of age, food, drugs and radiation.
D000375:Aging; D000900:Anti-Bacterial Agents / Q000494:pharmacology; D001681:Biological Assay; D001774:Blood Chemical Analysis; D002066:Busulfan / Q000494:pharmacology; D002738:Chloroquine / Q000494:pharmacology; D004032:Diet; D005492:Folic Acid; D005494:Folic Acid Deficiency / Q000175:diagnosis*; D006801:Humans; D007778:Lactobacillus; D011830:Radiation Effects; D013414:Sulfaguanidine / Q000494:pharmacology; D013449:Sulfonamides / Q000494:pharmacology
D000900:Anti-Bacterial Agents; D013449:Sulfonamides; D013414:Sulfaguanidine; D002738:Chloroquine; D005492:Folic Acid; D002066:Busulfan