pamphlet. 2 pages (pp. 396-397) IN: Science, Vol. 107, April 16. 8vo, modern wrappers. Cambridge, 1948. First Edition. Whole No. offered entire. GM 1091. IN SAME VOLUME (p. 398): West, Randolph: Activity of Vitamin B-12 in Addisonian Pernicious Anemia AND (pp. 397-398): Shorb, Mary S. Activity of Vitamin B-12 for the Growth of Lactobacillus lactis.
West provided the first demonstration of the effectiveness of vitamin B-12 in pernicious anaemia, GM 3154, and Mary Shorb provided a method of biological assay of liver extracts that made possible the isolation of vitamin B-12, GM 1090.