| Literature DB >> 14798384 |
J C WALLMANN, B B CUNNINGHAM, M CALVIN.
Abstract
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Keywords: VITAMIN B12
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Year: 1951 PMID: 14798384 DOI: 10.1126/science.113.2925.55
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728