Percutaneous CT-guided radio-frequency ablation of osteoid osteoma of the foot and ankle. - Daniilidis, Kiriakos; Martinelli, N.; Gosheger, G.; Hoell, S.; Henrichs, M.; Vogt, B.; Hardes, J.; Vieth, V. (Archives of Orthopaedic & Trauma Surgery, 2012)