@article{ref1,
title="Committee on maternal welfare",
journal="New England journal of medicine",
year="1973",
author="Jewett, J. F.",
volume="288",
number="23",
pages="1241-1242",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJM197306072882315",
url="http://dx.doi.org/10.1056/NEJM197306072882315"
}