Devey, M E The IgG4 subclass is associated with a low affinity antibody response to tetanus toxoid in man. [electronic resource] - Immunology Jul 1985 - 565-7 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0019-2805 Subjects--Topical Terms: Acute DiseaseAdultAntibodies, Bacterial--biosynthesisAntibody AffinityChronic DiseaseEnzyme-Linked Immunosorbent AssayFemaleHumansImmunoglobulin G--biosynthesisMaleRecurrenceRespiratory Tract Infections--immunologyTetanus Toxoid--immunology