Tuberculoid leprosy.
D007536:Isomerism; D007918:Leprosy; D015441:Leprosy, Tuberculoid; D009525:Niacin; D009539:Nicotinic Acids / Q000627:therapeutic use*
D009539:Nicotinic Acids; D009525:Niacin
LEPROSY; NICOTINIC ACID ISOMERS/therapeutic use