"Vision Disorders United States." . . "Insurance, Health United States [MESH]" . . "Vision Disorders [MESH]" . . . . . . . . "Vision impairments" . . . . . . . . . . . . . . . . "Vision impairment"@en . "Vision impairment" . . . . . . . . "Rand health insurance study" . . . . . . . . . . . . . "Health Surveys United States." . . "Health surveys United States [MESH]" . . "Vision Disorders epidemiology United States." . . "Infant United States." . . "Child United States." . . "Health Status Indicators United States." . . "Health Status Indicators [MESH]" . . "Insurance, Health United States." . .