| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10485071 | Value in Health | 2012 | 9 Pages |
Abstract
In measuring the weeklong experience of COPD symptoms and impacts on groups of patients, the 7-day recall scores were higher than the daily diary scores, but equivalent in detecting change over time.
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Authors
Antonia V. PhD, Dagmar PhD, Paula PhD, Donald L. PhD, MSPH,