مقال بحثي وصول مفتوح
Normative data for near point of convergence, accommodation, and phoria
Background: Measurement of for near point of convergence (NPC), amplitude of accommodation (AA) and phoria are important components of diagnosing nonstrabismic binocular vision anomalies. There is a huge variation in the normative data established for orthoptic parameters because of the variation in measurement techniq …