Previous Article Next Article Table of Contents Przemysl Chemiczny, Vol.91, No.4, 588-593, 2012 Export Citation Engineering nanomaterials in the working environment Tools for risk assessment Posniak M, Dobrzynska E, Szewczynska M A review, with 29 refs., of exact and simplified methods for risk assessment in contact with nanomaterials. Please enable JavaScript to view the comments powered by Disqus.