. 2019 Jan-Apr;14(1):34–44. doi: 10.5005/jp-journals-10080-1413
Copyright © 2019; Jaypee Brothers Medical Publishers (P) Ltd.
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| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
| Never difficult | It is a little bit difficult | Difficult some of the time | Difficult most of the time | Always difficult |