. 1939 Apr;33(4):412–427. doi: 10.1042/bj0330412
Investigations on the root nodule bacteria of leguminous plants
The excretion products of root modules. The mechanism of N-fixation
Artturi I Virtanen
1, T Laine
1
Artturi I Virtanen
1The Biochemical Institute, Helsinki, Finland
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1The Biochemical Institute, Helsinki, Finland
PMCID: PMC1264395 PMID: 16746928
This article has been corrected. See Biochem J. 1939 May;33(5):631.b1.