title: Immunological studies in Mediterranean spotted fever.
mesh_terms: D000243:Adenosine Deaminase / Q000097:blood; D001907:Boutonneuse Fever / Q000201:enzymology / Q000453:epidemiology / Q000276:immunology*; D006801:Humans; D007111:Immunity, Cellular; D007558:Italy; D012288:Rickettsiaceae Infections / Q000276:immunology*
chemical_list: D000243:Adenosine Deaminase