title: [When sputum turns color].
authors.forename: H S
authors.initials: HS
authors.lastname: Füessl
mesh_terms: D000328:Adult; D000368:Aged; D000465:Algorithms; D000900:Anti-Bacterial Agents / Q000008:administration & dosage; D000893:Anti-Inflammatory Agents / Q000008:administration & dosage; D001993:Bronchodilator Agents / Q000008:administration & dosage; D003131:Combined Modality Therapy; D003371:Cough / Q000209:etiology; D003430:Cross-Sectional Studies; D003937:Diagnosis, Differential; D018450:Disease Progression; D006801:Humans; D008875:Middle Aged; D010102:Oxygen Inhalation Therapy; D011239:Prednisolone / Q000008:administration & dosage; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis* / Q000453:epidemiology / Q000628:therapy*; D013183:Sputum
chemical_list: D000900:Anti-Bacterial Agents; D000893:Anti-Inflammatory Agents; D001993:Bronchodilator Agents; D011239:Prednisolone