title: Three new immunologic types of trachoma-inclusion conjunctivitis organisms.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial; D002689:Chlamydia / Q000145:classification / Q000276:immunology / Q000302:isolation & purification / Q000472:pathogenicity; D003235:Conjunctivitis, Inclusion / Q000382:microbiology*; D005455:Fluorescent Antibody Technique; D000882:Haplorhini; D007106:Immune Sera; D008219:Lymphogranuloma Venereum / Q000382:microbiology; D051379:Mice / Q000276:immunology
chemical_list: D000942:Antigens, Bacterial; D007106:Immune Sera