[Local application of isonicotinic acid hydrazid].
D004427:Ear Diseases; D007536:Isomerism; D007539:Isonicotinic Acids; D009525:Niacin; D009539:Nicotinic Acids / Q000627:therapeutic use*; D014376:Tuberculosis
D007539:Isonicotinic Acids; D009539:Nicotinic Acids; D009525:Niacin
EAR/diseases; NICOTINIC ACID ISOMERS/therapeutic use; TUBERCULOSIS
L'idrazide dell'acido isonicotinico in applicazioni topiche.