Reaction to food additives.
D001391:Azo Compounds / Q000009:adverse effects; D002675:Child, Preschool; D005503:Food Additives / Q000009:adverse effects*; D005505:Food Coloring Agents / Q000009:adverse effects; D006801:Humans
D001391:Azo Compounds; D005503:Food Additives; D005505:Food Coloring Agents