title: The immunological spectrum in leprosy and its significance.
mesh_terms: D006801:Humans; D007111:Immunity, Cellular; D007916:Lepromin; D007918:Leprosy / Q000145:classification / Q000276:immunology*; D008213:Lymphocyte Activation; D012882:Skin Tests
chemical_list: D007916:Lepromin