Trachoma survey methods: a literature review
Reliable population-based prevalence data are essential for planning, monitoring and evaluating trachoma control programmes and understanding the scale of the problem, yet they are not currently available for 22 out of 56 trachoma-endemic countries. Three survey methods have been advocated for trach...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
The World Health Organization
2009-02-01
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| Series: | Bulletin of the World Health Organization |
| Online Access: | http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S0042-96862009000200017&lng=en&tlng=en |