title: [Research on the spread of ornithosis virus in pigeons of the city of Palermo].
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000941:Antigens; D001715:Bird Diseases / Q000453:epidemiology*; D002689:Chlamydia / Q000302:isolation & purification*; D010856:Columbidae; D003168:Complement Fixation Tests; D004199:Disease Vectors; D006801:Humans; D009956:Psittacosis / Q000453:epidemiology* / Q000276:immunology; D012802:Sicily
chemical_list: D000941:Antigens
vernacular_title: Ricerche sulla'diffusione del virus ornitosico nei piccioni della città di Palermo.