早期诊断和治疗COPD和喘 - 一个随机对照试验

Shawn D Aaron¹, Katherine L Vandemheen¹, G Alex Whitmore¹+19

• ¹From the Ottawa Hospital Research Institute, University of Ottawa, Ottawa (S.D.A., K.L.V., G.G.A., S.M.), the Desautels Faculty of Management (G.A.W.) and the Department of Medicine (N.E.), McGill University, and the Department of Medicine, Université de Montreal (C.L.), Montreal, the Department of Medicine, University of British Columbia, Vancouver (C.B.), Centre de Recherche, Hôpital Laval, Université Laval, Quebec, QC (L.-P.B., A.C.), Firestone Institute for Respiratory Health, McMaster University, Hamilton, ON (R.A.M.), the Department of Medicine, University of Saskatchewan, Saskatoon (E.P.), Cumming School of Medicine, University of Calgary, Calgary, AB (S.K.F.), the Department of Medicine, University of Alberta, Edmonton (I.M., M.B.), the Department of Medicine, Memorial University, St. John's, NL (T.A.), the Department of Medicine, Queen's University, Kingston, ON (M.D.L.), the Department of Medicine and the Li Ka Shing Knowledge Institute of St. Michael's Hospital, University of Toronto, Toronto (S.G.), the Department of Medicine, University of Western Ontario, London (C.J.L.), the Department of Medicine, Dalhousie University, Halifax, NS (P.H.), and the Department of Medicine, University of Manitoba, Winnipeg (M.A.) - all in Canada.