References
- MalliaPJohnstonSL2007Influenza infection and COPDInt J COPD25564
- Plans-RubióP2007Prevention and control of influenza in persons with chronic obstructive pulmonary diseaseInt J COPD24153
- WesselingG2007Occasional review: Influenza in COPD: pathogenesis, prevention and treatmentInt J COPD2510