O'Donnell, D. E. What Is Unique about the New Canadian COPD Guidelines? Wiley.
Chicago Style (17th ed.) CitationO'Donnell, Denis E. What Is Unique About the New Canadian COPD Guidelines? Wiley.
MLA (9th ed.) CitationO'Donnell, Denis E. What Is Unique About the New Canadian COPD Guidelines? Wiley.
Warning: These citations may not always be 100% accurate.