טוען...
Vision screening in children tested at 7, 11, and 16 years.
Distant vision screenings of a national sample of children were performed at the ages of 7, 11, and 16. Many children with normal vision at one screening showed defects at later screenings, and altogether 18% of children with normal vision at the age of 7 had defects by the time they were 16. Twelve...
שמור ב:
| Main Authors: | , , |
|---|---|
| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
1978
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| נושאים: | |
| גישה מקוונת: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1604668/ https://ncbi.nlm.nih.gov/pubmed/647255 |
| תגים: |
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