title: Demonstration of DNP groups on in vitro dinitrophenylated lymph node cells of the guinea pig by a scanning immuno-electron microscopic method.
mesh_terms: D000818:Animals; D004136:Dinitrobenzenes / Q000276:immunology; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D008198:Lymph Nodes / Q000276:immunology* / Q000648:ultrastructure; D008297:Male; D008855:Microscopy, Electron, Scanning; D013604:T-Phages / Q000276:immunology / Q000648:ultrastructure
chemical_list: D004136:Dinitrobenzenes