title: Immunofluorescent cross-absorption tests for detecting antigenic differences between Bedsonia isolates.
mesh_terms: D000818:Animals; D000941:Antigens; D002689:Chlamydia / Q000276:immunology*; D003429:Cross Reactions; D005455:Fluorescent Antibody Technique; D006168:Guinea Pigs
chemical_list: D000941:Antigens