Effectiveness of educational poster on knowledge of emergency management of dental trauma--part 2: cluster randomised controlled trial for secondary school students.
OBJECTIVE:To investigate the effectiveness of educational poster on improving secondary school students' knowledge of emergency management of dental trauma. METHODS:A cluster randomised controlled trial was conducted. 16 schools with total 671 secondary students who can read Chinese or English...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science (PLoS)
2014-01-01
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| Series: | PLoS ONE |
| Online Access: | http://europepmc.org/articles/PMC4122350?pdf=render |