Vision screening.
Evans
Jennifer
J
Smeeth
Liam
L
Fletcher
Astrid
A
D000368:Aged; D006299:Health Services for the Aged / Q000458:organization & administration; D006801:Humans; D014786:Vision Disorders / Q000175:diagnosis*; D015351:Vision Screening / Q000458:organization & administration*; D014792:Visual Acuity