@article{ref1,
title="Growth and development of Negro infants. VII. The relationship of parental attitudes and socioeconomic pressures to intelligence and gross motor quotients during the second year of life",
journal="Medical annals of the District of Columbia",
year="1966",
author="Gerson, E. F. and Scott, R. B.",
volume="35",
number="1",
pages="5-8",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-6986",
doi="",
url="http://dx.doi.org/"
}