FDAnews
www.fdanews.com/articles/131519-p-cure-gets-approval-for-position-software-moves-forward-with-proton-therapy

P-Cure Gets Approval for Position Software, Moves Forward with Proton Therapy

October 29, 2010
The reality of broadly accessible proton therapy, a minimally invasive treatment for cancer with substantially less treatment related side effects, has come a step closer.
San Francisco Chronicle