http://www.canoshweb.org/sites/canoshweb.org/files/odp/html/liss.htm

This document provides an indepth look at the health effects of occupational exposure to metalworking fluids. Topics include: development of metal-working fluids, adverse health effects; toxicology and characteristics of components, additives and contaminants; formation of contaminants (during use); risk assessment; and standards for metalworking fluids exposure in the workplace.