Leukopenia following administration of nicotinic acid.
D007960:Leukocyte Disorders; D007962:Leukocytes / Q000187:drug effects*; D007970:Leukopenia; D009525:Niacin / Q000494:pharmacology*; D009539:Nicotinic Acids; D004364:Pharmaceutical Preparations
D009539:Nicotinic Acids; D004364:Pharmaceutical Preparations; D009525:Niacin
LEUKOCYTES/effect of drugs on; NICOTINIC ACID/effects