title: Reactions in leprosy.
mesh_terms: D000936:Antigen-Antibody Complex; D000942:Antigens, Bacterial / Q000276:immunology; D004893:Erythema Nodosum / Q000276:immunology; D006801:Humans; D006968:Hypersensitivity, Delayed; D007111:Immunity, Cellular; D007918:Leprosy / Q000276:immunology*; D008264:Macrophages / Q000382:microbiology; D009166:Mycobacterium leprae / Q000276:immunology / Q000502:physiology; D009443:Neuritis / Q000209:etiology; D012583:Schwann Cells / Q000382:microbiology; D012867:Skin / Q000382:microbiology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology
chemical_list: D000936:Antigen-Antibody Complex; D000942:Antigens, Bacterial