title: Detection of delayed hypersensitivity in ragweed pollinosis by an in vitro method.
mesh_terms: D002464:Cell Migration Inhibition; D003877:Dermatitis, Contact / Q000175:diagnosis; D003888:Desensitization, Immunologic; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000175:diagnosis*; D006969:Hypersensitivity, Immediate / Q000175:diagnosis; D007223:Infant; D008214:Lymphocytes / Q000276:immunology; D008264:Macrophages / Q000276:immunology; D008722:Methods; D010936:Plant Extracts; D006255:Rhinitis, Allergic, Seasonal / Q000175:diagnosis*; D012882:Skin Tests
chemical_list: D010936:Plant Extracts