title: Chlamydial classification, development and structure.
mesh_terms: D000942:Antigens, Bacterial / Q000032:analysis; D002689:Chlamydia / Q000145:classification* / Q000254:growth & development / Q000276:immunology; D002692:Chlamydia trachomatis / Q000145:classification / Q000254:growth & development / Q000276:immunology; D002691:Chlamydophila psittaci / Q000145:classification / Q000254:growth & development / Q000276:immunology; D008854:Microscopy, Electron
chemical_list: D000942:Antigens, Bacterial