Cooled radiofrequency ablation provides extended clinical utility in the management of knee osteoarthritis: 12-month results from a prospective, multi-center, randomized, cross-ove... oleh Antonia F. Chen, Fred Khalouf, Keith Zora, Michael DePalma, Lynn Kohan, Maged Guirguis, Douglas Beall, Eric Loudermilk, Matthew J. Pingree, Ignacio Badiola, Jeffrey Lyman