[Niacin test for the differentiation of Mycobacterium tuberculosis var. hominis from other acid-fast bacilli. I. Relation between the number of colonies, growth rate of Mycobacterium tuberculosis var. hominis and the response to the Niacin test].
D006801:Humans; D009169:Mycobacterium tuberculosis / Q000208:ethnology*; D009525:Niacin / Q000494:pharmacology*; D009539:Nicotinic Acids
D009539:Nicotinic Acids; D009525:Niacin
MYCOBACTERIUM TUBERCULOSIS/culture; NICOTINIC ACID/pharmacology