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Abstract
Mesh: See more » Folic Acid/historyHistory, 20th CenturyVitamin B 12/history
Substances: See more » Folic AcidVitamin B 12
Year: 1970 PMID: 4912927 DOI: 10.1016/0002-9343(70)90001-x
Source DB: PubMed Journal: Am J Med ISSN: 0002-9343 Impact factor: 4.965