[Inhibitory effect of isonicotinic acid hydrazide on the tuberculin reaction].
D007538:Isoniazid; D009525:Niacin; D009539:Nicotinic Acids / Q000494:pharmacology*; D014373:Tuberculin
D009539:Nicotinic Acids; D014373:Tuberculin; D009525:Niacin; D007538:Isoniazid
NICOTINIC ACID ISOMERS/effects; TUBERCULIN
Accion frenadora de la hidracida del acido isonicotinico sobre la reaccion tuberculinica.