@article{ref1,
title="Where the bicycle is a tool of the trade",
journal="Midwives chronicle",
year="1980",
author="Thwin, K. M.",
volume="93",
number="1106",
pages="84-86",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-3524",
doi="",
url="http://dx.doi.org/"
}