| Literature DB >> 14179664 |
Abstract
Keywords: DEFICIENCY DISEASES; DIET THERAPY; GLOSSITIS; MINNESOTA; PLACEBOS; STUDENTS; VITAMINS
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Year: 1964 PMID: 14179664 DOI: 10.1016/0021-9681(64)90086-4
Source DB: PubMed Journal: J Chronic Dis ISSN: 0021-9681