title: Dissociation between lymph node and peripheral reactivity in immunological unresponsiveness to DNCB.
mesh_terms: D000818:Animals; D003877:Dermatitis, Contact / Q000517:prevention & control; D006168:Guinea Pigs; D007108:Immune Tolerance; D008198:Lymph Nodes / Q000166:cytology / Q000276:immunology*; D009578:Nitrobenzenes; D010323:Passive Cutaneous Anaphylaxis; D012882:Skin Tests; D013451:Sulfonic Acids / Q000494:pharmacology; D013997:Time Factors
chemical_list: D009578:Nitrobenzenes; D013451:Sulfonic Acids