See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/14589273 Therapeutic approaches to chronic obstructive pulmonary disease: an emerging consensus ARTICLE in THE AMERICAN JOURNAL OF MEDICINE · FEBRUARY 1996 Impact Factor: 5 · DOI: 10.1016/S0002-9343(96)80025-8 · Source: PubMed CITATIONS 9 READS 4 1 AUTHOR: Kenneth R Chapman University of Toronto 345 PUBLICATIONS 8,486 CITATIONS SEE PROFILE Available from: Kenneth R Chapman Retrieved on: 22 March 2016