Microbiological activity of analogues of vitamin B12 by the cup plate method.
D001419:Bacteria / Q000187:drug effects*; D045728:Corrinoids; D009930:Organic Chemicals; D014805:Vitamin B 12
D045728:Corrinoids; D009930:Organic Chemicals; D014805:Vitamin B 12
BACTERIA/effect of drugs on; VITAMIN B12