With additional support from the Environmental Protection Agency, a
second report of the committee will identify research opportunities and issues in
methodology for environmental epidemiology and will select and evaluate a
sample of non-peer-reviewed reports on the subject of the epidemiologic study
of hazardous-wastes. This literature includes such sources as state health
department reports and relevant technical evaluations from judicial decisions
that have been subject to extensive review, but are not available in the peer-
reviewed

http://www.book4doc.com/65022
or
http://www.book4doc.com/22634