Norlind, L M Positive direct Coombs' test induced by various azo dyes. [electronic resource] - Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.) - 970-5 p. digital Publication Type: Journal Article ISSN: 0037-9727 Standard No.: 10.3181/00379727-119-30352 doi Subjects--Topical Terms: Anemia--etiologyAnimalsAzo Compounds--toxicityBlood ProteinsCoombs TestRatsTrypan Blue--toxicity