"Pennsylvania Doctors Worry Over Fracking 'Gag Rule'"

"A new law in Pennsylvania has doctors nervous."


But the new law also says that doctors can't tell anyone else -- not even other doctors -- what's in those formulas. It's being called the 'doctor gag rule.'"

Susan Phillips reports for NPR's All Things Considered May 17, 2012.

Source: NPR, 05/18/2012