Modified visual analog scale symptom-intensity and overall-bother measures for the assessment of symptoms in studies of pharmacologic stress agents
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| Title: | Modified visual analog scale symptom-intensity and overall-bother measures for the assessment of symptoms in studies of pharmacologic stress agents |
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| Authors: | Harding, Gale1 gale.harding@unitedbiosource.com, Coyne, Karin1, Barrett, Richard J.2, Pixton, Glenn C.2 |
| Source: | Clinical Therapeutics. Apr2009, Vol. 31 Issue 4, p889-901. 13p. |
| Database: | Academic Search Ultimate |
| ISSN: | 01492918 |
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| DOI: | 10.1016/j.clinthera.2009.04.009 |
