@article{ref1,
title="State activities for surveillance of occupational disease and injury, 1985",
journal="Morbidity and mortality weekly report. Surveillance summaries : MMWR / Centers for Disease Control",
year="1987",
author="Van Lier, S. F. and Merchant, J. A. and Fuortes, L. and Eure, J. A. and Wintermeyer, L. A. and Muldoon, J. T.",
volume="36",
number="2",
pages="7-12",
abstract="Abstract unavailable.",
language="en",
issn="0892-3787",
doi="",
url="http://dx.doi.org/"
}