@article{ref1,
title="Manual dexterity of South African children growing in contrasting socioeconomic conditions",
journal="American journal of occupational therapy",
year="1997",
author="Verdonck, M. C. and Henneberg, M.",
volume="51",
number="4",
pages="303-306",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0272-9490",
doi="",
url="http://dx.doi.org/"
}