Health status in COPD cannot be measured by the St George's Respiratory Questionnaire alone: an evaluation of the underlying concepts of this questionnaire.
| Autor: | Daudey, Leonie1,2 l.daudey@mps.umcn.nl, Peters, Jeannette B.1,2, Molema, Johan2, Dekhuijzen, P. N. Richard2, Prins, Judith B.1, Heijdra, Yvonne F.2, Vercoulen, Jan H.1,2 |
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| Zdroj: | Respiratory Research. 2010, Vol. 11, p98-104. 7p. |
| Databáze: | Academic Search Ultimate |
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