1,19-DISUBSTITUTED TETRADEHYDROCORRINS

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[23] RAUDENBUSCH W, PRIVATE COMMUNICATIO

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[23] RAUDENBUSCH W, PRIVATE COMMUNICATIO

[24] BIOSYNTHESIS OF CORRIN STRUCTURE OF VITAMIN B12 [J]. ANNALS OF THE NEW YORK ACADEMY OF SCIENCES, 1964, 112 (A2) : 615 - &