title: The effect of an oestrogenic steroid on the secondary immune response under different hormonal environments.
mesh_terms: D000311:Adrenal Glands / Q000502:physiology; D000315:Adrenalectomy; D000818:Animals; D000888:Antibodies, Anti-Idiotypic; D002369:Castration; D005260:Female; D007156:Immunologic Memory / Q000187:drug effects*; D008656:Mestranol / Q000008:administration & dosage / Q000494:pharmacology*; D051379:Mice; D008815:Mice, Inbred Strains; D010053:Ovary / Q000502:physiology; D013745:Tetanus Toxoid / Q000008:administration & dosage*
chemical_list: D000888:Antibodies, Anti-Idiotypic; D013745:Tetanus Toxoid; D008656:Mestranol