Toxic reaction to para-aminosalicylic acid and isoniazid accompanied by leukopenia and atypical lymphocytosis.
D010131:Aminosalicylic Acid / Q000627:therapeutic use*; D007538:Isoniazid; D007958:Leukocyte Count; D007970:Leukopenia; D008218:Lymphocytosis; D009525:Niacin; D009539:Nicotinic Acids / Q000009:adverse effects*
D009539:Nicotinic Acids; D009525:Niacin; D010131:Aminosalicylic Acid; D007538:Isoniazid
LEUKOCYTE COUNT; NICOTINIC ACID ISOMERS/injurious effects; PARA-AMINOSALICYLIC ACID/therapeutic use