Youngson, R. M. (1975). Anomaly in visual acuity testing in children.
Chicago Style CitationYoungson, R. M. Anomaly in Visual Acuity Testing in Children. 1975.
Cita MLAYoungson, R. M. Anomaly in Visual Acuity Testing in Children. 1975.
Atenció: Aquestes cites poden no estar 100% correctes.