Erratum to: Effectiveness of a novel mobile health education intervention (Peek) on spectacle wear among children in India: study protocol for a randomized controlled trial
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
BMC
2017-07-01
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| Series: | Trials |
| Online Access: | http://link.springer.com/article/10.1186/s13063-017-2071-8 |