Less than one month after receiving a petition from the Appalachian Citizens’ Law Center to issue a standard to protect miners’ from exposure to respirable coal mine dust and silica, MSHA’s acting chief Greg Wagner, MD, MPH, sent a response
Read More...
Read the complete post at http://thepumphandle.wordpress.com/2009/09/30/mshas-wagner-sets-high-bar-for-black-lung-prevention/
Posted
Sep 30 2009, 09:17 AM
by
The Pump Handle