FDAnews
www.fdanews.com/articles/88356-elekta-receives-u-s-regulatory-approval-for-treatment-planning-on-leksell-gamma-knife-perfexion

ELEKTA RECEIVES U.S. REGULATORY APPROVAL FOR TREATMENT PLANNING ON LEKSELL GAMMA KNIFE PERFEXION

July 13, 2006

The U.S. Federal Drug Administration (FDA) announced a 510(k) pre-market clearance for Leksell GammaPlan PFX, the treatment planning system developed for Leksell Gamma Knife Perfexion.
Genetic Engineering News