"California's multi billion dollar stem cell research initiative mandates that only stem cells from aborted fetuses be used. So even if adult (ethical) stem cells prove more effective and practical, California is still forced by law to keep using aborted fetuses..."
some stem cells are more equal than others?
http://www.google.com/scholar?q=olfactory+ensheathing+cells+transplantation&hl=en&hs=JLg&lr=&client=firefox-a&rls=org.mozilla:en-US:official&sa=N&tab=ss&oi=scholart&q=olfactory+ensheathing+cells+transplantation
The future for the amelioration of spinal injury?