@article{ref1,
title="Evaluation of the efficiency of the visual system in automobile drivers",
journal="Klinika Oczna",
year="1989",
author="Szymankiewiczowa, S. and Parfiniewiczowa, E.",
volume="91",
number="2-3",
pages="35-36",
abstract="On the basis of results of the examinations performed in 545 persons one was aiming to establish the most frequently encountered abnormalities which are the cause of disqualifications in obtaining a professional or unprofessional driving licence. The licence obtained 386 persons and from that number 59.1 per cent professional and 40.9 unprofessional drivers. One hundred and fifty nine persons were refused a driving licence; 66.6 p.c. of this number were professional and 38.4 p.c. unprofessional drivers. The ground for disqualification referred to the presence of squint - 40.9 p.c., low visual acuity - 29.4 p.c., disturbances in color discrimination - 8.2 p.c., and three-dimensional vision - 4.4 p.c.",
language="",
issn="0023-2157",
doi="",
url="http://dx.doi.org/"
}