title: Cytophilic immunoglobulins and delayed hypersensitivity.
mesh_terms: D000818:Animals; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed / Q000209:etiology*; D007136:Immunoglobulins / Q000276:immunology*; D008264:Macrophages / Q000276:immunology
chemical_list: D007136:Immunoglobulins