title: Progressive tracheobronchial polychondritis: need for early diagnosis.
mesh_terms: D000368:Aged; D000906:Antibodies / Q000032:analysis; D001982:Bronchial Diseases / Q000175:diagnosis*; D002356:Cartilage / Q000276:immunology; D005260:Female; D006801:Humans; D011081:Polychondritis, Relapsing / Q000175:diagnosis* / Q000276:immunology; D013997:Time Factors; D014133:Tracheal Diseases / Q000175:diagnosis*
chemical_list: D000906:Antibodies