Comparison of the prevalence of error of refraction and color blindness among private and public primary pupils in Nueva Valencia, Guimaras.
Refractive error is the number one cause of childhood blindness in the Philippines with a prevalence rate of 53 percent (3rd National Blindness Survey, 2004). Color blindness is an abnormal condition characterized by the inability to clearly distinguish different colors of the spectrum. This is a...
| Other Authors: | , |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
2012.
|
| Subjects: |