Observation Versus Occlusion Therapy for Intermittent Exotropia
REtinal Vein OccLUsion Treatment With Scatter Laser Guided by UWFA in combiNAtion With Ranibizumab Study
Patching for Lazy Eye: Trial to Evaluate Daily Patching Amounts
Efficacy of Over-glasses Patch Treatment for Amblyopia in Children : OPTA Study
† Study has passed its completion date and status has not been verified in more than two years.