Sonia Buist: expanding our knowledge of COPD.
Harding
Anne
A
D049673:History, 20th Century; D049674:History, 21st Century; D029424:Pulmonary Disease, Chronic Obstructive / Q000453:epidemiology / Q000266:history*; D015272:Pulmonary Medicine / Q000266:history*; D014481:United States