@article{ref1,
title="Sensation, perception, and symptom formation",
journal="Perceptual and motor skills",
year="1961",
author="Friedman, Merton H.",
volume="12",
number="1",
pages="42-42",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0031-5125",
doi="10.2466/pms.1961.12.1.42",
url="http://dx.doi.org/10.2466/pms.1961.12.1.42"
}