@article{ref1,
title="Activity in water based on the Halliwick method",
journal="Child: care, health and development",
year="1975",
author="Reid, M. J.",
volume="1",
number="4",
pages="217-223",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0305-1862",
doi="",
url="http://dx.doi.org/"
}