title: Letter: Immunotherapy with levamisole.
mesh_terms: D006801:Humans; D007166:Immunosuppressive Agents; D007167:Immunotherapy; D007978:Levamisole / Q000008:administration & dosage / Q000627:therapeutic use*; D012507:Sarcoidosis / Q000188:drug therapy
chemical_list: D007166:Immunosuppressive Agents; D007978:Levamisole