title: Results of investigations on skin allergic test in patients with ornithosis and in subjects from their environment.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000941:Antigens / Q000032:analysis; D002689:Chlamydia / Q000276:immunology; D003168:Complement Fixation Tests; D006801:Humans; D006968:Hypersensitivity, Delayed; D008875:Middle Aged; D011044:Poland; D009956:Psittacosis / Q000175:diagnosis* / Q000453:epidemiology; D012882:Skin Tests; D013997:Time Factors
chemical_list: D000941:Antigens