Computerized administration of health-related quality of life instruments compared to interviewer administration mayreduce sample size requirements in clinical research: A pilot randomized controlled trial among rheumatology patients
Clinical and Experimental Rheumatology
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| Main Authors: | , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Published: |
2011
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| Subjects: | |
| Online Access: | http://scholarbank.nus.edu.sg/handle/10635/27543 |
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| Institution: | National University of Singapore |