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These appendixes have been provided by the authors to give readers additional information about their work.
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Download PDF of Supplementary Appendix 1: Study Protocol and Reporting and Analysis Plan for TORCH Study (167 pages, 3MB) |
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Download PDF of Supplementary Appendix 2: Supplemental Data (11 pages, 432KB) |
| Supplement to: Calverley PMA et al. Salmeterol and fluticasone propionate and survival in chronic obstructive pulmonary disease. N Engl J Med 2007;356(8):775-89. |
These files are in Adobe Acrobat (PDF) format. If you have not installed and configured Acrobat Reader on your system, click here for instructions.
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