Azo dyes and Heinz bodies.
D001391:Azo Compounds; D004396:Coloring Agents / Q000494:pharmacology*; D004912:Erythrocytes / Q000187:drug effects*; D006366:Heinz Bodies; D006403:Hematologic Tests; D009930:Organic Chemicals
D001391:Azo Compounds; D004396:Coloring Agents; D009930:Organic Chemicals
DYES/effects; ERYTHROCYTES/effect of drugs on