@article{ref1,
title=""Mind expanders"",
journal="Journal of the Indian Medical Association",
year="1969",
author="Chatterjee, M. L.",
volume="53",
number="4",
pages="201-204",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0019-5847",
doi="",
url="http://dx.doi.org/"
}