Patient-reported outcomes to assess the efficacy of extended-release guaifenesin for the treatment of acute respiratory tract infection symptoms
<p>Abstract</p> <p>Background</p> <p>Guaifenesin is a component of medicines used to improve symptoms associated with upper respiratory tract infections. Patient-reported outcome instruments are valuable for evaluating symptom improvements; however, a validated tool to...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2012-12-01
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| Series: | Respiratory Research |
| Subjects: | |
| Online Access: | http://respiratory-research.com/content/13/1/118 |