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Dalhousie dyspnea scales: construct and content validity of pictorial scales for measuring dyspnea
Patrick J McGrath, Paul T Pianosi, Anita M Unruh, Chloe P BuckleyVolume:
5
Language:
english
DOI:
10.1186/1471-2431-5-33
Date:
December, 2005
File:
PDF, 366 KB
english, 2005