title: The effect of nicotinamide on the urinary 17-hydroxysteroid excretion in patients with allergic bronchial asthma.
mesh_terms: D015065:17-Hydroxycorticosteroids / Q000652:urine*; D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000652:urine*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009536:Niacinamide / Q000008:administration & dosage / Q000494:pharmacology*
chemical_list: D015065:17-Hydroxycorticosteroids; D009536:Niacinamide