[Portable 1m optotype for the determination of visual errors in small children].
D000367:Age Factors; D002675:Child, Preschool; D004864:Equipment and Supplies; D006801:Humans; D007223:Infant; D008722:Methods; D009885:Ophthalmology; D014786:Vision Disorders / Q000175:diagnosis; D014787:Vision Tests; D014792:Visual Acuity
Ubertragbare Optotype von 1 m zur Ermittlung der Sehfehler bei kleinen Kindern.