ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] WE have estimated the vitamin B12 and similar factors in the urine and faeces of a number of sheep which were confined in metabolism cages and fed on cobalt-deficient rations, and which were employed by Ma.rston and Smith1 for the experiments referred to in the preceding communication. During the ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/170793a0
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