@article{ref1,
title="A time study of attending the child health conference in Taipei Public Health Teaching and Demonstration Center",
journal="Hu Li Za Zhi",
year="1973",
author="Tsai, H. and Bai, S. S. and Yoan, Y. M. and Liang, T. O.",
volume="20",
number="4",
pages="38-48",
abstract="<p>[Abstract unavailable]</p><p>Language: zh</p>",
language="zh",
issn="0047-262X",
doi="",
url="http://dx.doi.org/"
}