Jouni T. Tuomisto Andrew Wilson John S. Evans Marko Tainio Uncertainty in mortality response to airborne fine particulate matter: Combining European air pollution experts. 732-744 2008 93 Rel. Eng. & Sys. Safety 5 http://dx.doi.org/10.1016/j.ress.2007.03.002 db/journals/ress/ress93.html#TuomistoWET08