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Defining chronic obstructive pulmonary disease in older persons
Carlos A. Vaz Fragoso, John Concato, Gail McAvay, Peter H. Van Ness, Carolyn L. Rochester, H. Klar Yaggi, Thomas M. GillVolume:
103
Year:
2009
Language:
english
DOI:
10.1016/j.rmed.2009.04.019
File:
PDF, 202 KB
english, 2009