Current man-made mineral fibers (MMMF) exposures among ontario construction workers.

Verma DK, Sahai D, Kurtz LA, Finkelstein MM. J Occup Environ Hyg. 2004 May;1(5):306-18. ABSTRACT: Current occupational exposures to man-made mineral fibers (MMMF), including refractory ceramic fibers (RCF), were measured as part of an exposure assessment program for an epidemiological study