title: Delayed hypersensitivity in surgical patients: a mechanism for anergy.
mesh_terms: D000328:Adult; D002464:Cell Migration Inhibition; D002634:Chemotaxis, Leukocyte; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D007111:Immunity, Cellular; D007158:Immunologic Techniques; D008214:Lymphocytes / Q000276:immunology*; D012882:Skin Tests; D013514:Surgical Procedures, Operative