title: Restoration of suppressed delayed-type hypersensitivity induced in mice by live BCG after methotrexate administration.
mesh_terms: D000818:Animals; D003520:Cyclophosphamide / Q000494:pharmacology; D005260:Female; D006968:Hypersensitivity, Delayed; D007165:Immunosuppression Therapy; D008264:Macrophages / Q000276:immunology; D008297:Male; D008727:Methotrexate / Q000494:pharmacology*; D051379:Mice; D008809:Mice, Inbred C3H; D009163:Mycobacterium bovis / Q000276:immunology*; D050378:T-Lymphocytes, Regulatory / Q000187:drug effects* / Q000276:immunology
chemical_list: D003520:Cyclophosphamide; D008727:Methotrexate